Wikipedia:Identifying and using style guides: Difference between revisions

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{{Essayredirect|WP:STYLEGUIDES|cat=Wikipedia's essaysown andinternal information pages about thestyle guide|Wikipedia:Manual of Style‎Style}}
{{Essay |interprets=[[Wikipedia:Reliable sources]], [[Wikipedia:Manual of Style]], and [[manuals of style]] in general |cat=Wikipedia essays and information pages about the Manual of Style‎ |sc1=WP:STYLEGUIDES |sc2=WP:STYLERS|sc3=WP:RSSTYLE|sc4=WP:IUSG}}
{{Nutshell|Not all style guides are created equal; Wikipedia's Manual of Style is only based on a few of them, aside from particular topical details. Use of them as sources in our articles must follow [[WP:PSTS]] policy.}}
The [[Style manual|style guides]] in English that have the strongest effect on general public writing (in the kinds of secondary sources Wikipedia cares about) – and which most directly inform the [[Wikipedia:Consensus|consensus]] behind our own [[Wikipedia:Manual of Style]] (MoS) – are those for mainstream book publishing. Those of journalism also influence less formal usage (e.g. news reporting, marketing, and business style), but very little from them directly affects Wikipedia style, because it's a markedly different kind of writing. Most discipline-specific academic style manuals are focused on citation formats and the preparation of papers for publication in [[Academic journals|journals]]; we draw on them only for technical material. Government and legal manuals have little impact outside their fields; like academic manuals, they provide little to Wikipedia aside from some terminology and citation formattig.
This advice page examines the use of externally published [[Style manual|style guide]]s for English writing, both as informative of our own internal [[Wikipedia:Manual of Style]] (MoS), and as [[Wikipedia:Identifying reliable sources|reliable sources]] cited in our articles on English usage.
 
Remember that Wikipedia has and uses its own [[House style (disambiguation)|house style]]; do not impose styles that don't comply with it just because a divergent style can be found in an external stylebook.
 
== How Wikipedia uses style guides ==
The [[Style manual|style guides]]manuals in English that have the strongest effect on general public writing (in the kinds of secondary sources Wikipedia cares about) – and which most directly inform the [[Wikipedia:Consensus|consensus]] behind our own [[Wikipedia:Manual of Style]] (MoS) – are those for mainstream book publishing. Those of journalism also influence less formal usage (e.g. news reporting, marketing, and business style), but very little from them directly affects Wikipedia style, because it's a markedly different kind of writing. Most discipline-specific academic style manuals are focused on citation formats and the preparation of papers for publication in [[Academic journals|journals]]; we draw on them only for technical material. Government and legal manuals have little impact outside their fields; like academic manuals, they provide little to Wikipedia aside from some terminology and citation formattigformatting.
 
{{em|As sources for use in our articles}}, care must be taken to use style guides within the bounds of Wikipedia's [[Wikipedia:No original research#Primary, secondary and tertiary sources|policy on primary, secondary, and tertiary sources]], with particular regard to the reputability of the publisher and expertise and background (thus potential biases) of the author(s). Draw a sharp distinction between presenting the real-world consensus on a language matter versus advocating a subjective "rule". Most of these works are a mixture of sourcing types, but only {{em|secondary}} material from them can be used in our articles for claims that provide [[Wikipedia:No original research#AEIS|analysis, evaluation, interpretation, or synthesis]] ("AEIS").
 
== The "big four", plus one ==
The off-sitefour most frequently used style guides for English are also those that are the main bases of our own MoS. These are ''[[The Chicago Manual of Style]]'' (often called ''Chicago'' or ''CMoS'') and ''[[Garner's Modern English Usage]]'', for American and to some extent Canadian English; and ''[[New Hart's Rules]]'' and ''[[Fowler's Dictionary of Modern English Usage]]'' for British English, and Commonwealth English more broadly. They are not necessarily the most factually correct on all [[Linguistics|linguistic]] matters they address, but they are by far the best-selling and thus the most influential on usage.
 
These are the style guides with the most direct impact on formal written English. ''Chicago'' and ''New Hart's'' are the primary style guides of non-fiction book publishers in North AmericanAmerica and the Commonwealth, respectively, and also have a significant impact on journals. Well-educated peopledpeople who write much will often have a copy of one or the other (though not always a current edition). ''Garner's'' and ''Fowler's'' are both usage dictionaries (like ''New Oxford Dictionary for Writers and Editors'', often packaged with ''New Hart's'' in a single volume, ''New Oxford Style Manual''), and are popular with well-read everyday people as well as professional writers/editors. Cambridge University Press puts one out too, but ''The Cambridge Guide to English Usage'' dates to 2004, is rarely cited, and wasis primarily for [[English as a second language|ESL]] learners.
 
Wikipedia's manualManual of styleStyle also relies heavily on ''[[Scientific Style and Format]]'' for medical, science, and other technical topics; e.g., it is's where most of our advice on units of measure comes from. This is put together by a multi-disciplinary body of science writers from all over the [[anglosphere]]. It was formerly published in the UK, and leaned British for basic typographical mattermatters, but the last few editions have been published in the US by Chicagothe University of Chicago Press, and been normalized to an extent to ''Chicago'' style on such matters, without affecting the technical advice.
 
For citations in articles: Highly reputable, organizationally published style guides, like ''Chicago'' and ''New Hart's / Oxford'', are a mixture of [[Wikipedia:No original research#Primary, secondary and tertiary sources|primary, secondary, and tertiary sourcing]]. They are often explicit that they are offering an opinion which may conflict with other style guides and which is not based on generally accepted norms, but attempting to establish one; this is primary. In other cases, they defer to other named sources' consensus on a matter; this is secondary. When they simply aggregate and repeat what almost all style writers agree on (e.g., start a sentence with a capital letter absent some special reason not to like a trademark that starts with a digit), then they are high-quality tertiary sources. ''Scientific Style and Format'' is mostly tertiary, and generally provides consistent advice with that of more discipline-specific manuals from professional bodies in chemistry, medicine, and other scientific fields {{crossref|printworthy=y|(see [[#Topical academic style guides|below]])}}.
 
== Government manuals ==
Style guides issued by government agencies/ministries are usually specific to that particular legal entity. There are exceptions, intended to normalize style across thean entire government, with highly variable success rates; examples includinginclude the ''[[US Government Printing Office]] Style Manual'' (''GPO Manual'' for short, on which most American government department manuals are actually closely based); the UK ''Guidance for Governmental Digital Publishing and Services'' (for British government websites; too new to assess); and the Australian government's ''Style Manual for Authors, Editors and Printers'' (last updated in 2002 and widely ignored). There are also some [[International English|international or world English]] manuals for specific organizational purposes, e.g. UN directorates.
 
Governmental style guides determine (or attempt to determine) [[wikt:bureaucratese|bureacratesebureaucratese/governmentese/militarese]] – regulatory language. They also exert some effects on national legal style (a field with its own manuals), and business writing to an extent (which also draws heavily on journalism/marketing style, of course). And that's about it. No English class is going to recommend the ''GPO Style Manual'' to its students, for example; nor are these works relied upon by book, news, or academic publishers, except for limited, specialized purposes. Governmentese is a quirky style, full of excessive capitalization and a hatred of hyphens, commas, and much other punctuation.
 
English has no global or national language authority; there is no equivalent of the French language's [[Académie française]]. Government manuals have no authority to dictate style to non-governmental writers, including Wikipedia. We do borrow from national legal style manuals their citation formats for legal cases, but very little else.
 
Government style guides should always be treated as primary sources; their sole purpose is to "lay down the law", advocating a strong stance about the writing under their authority (e.g. that of government workers, or those submitting government paperwork).
== News style ==
Wikipedia is not written in [[news style]], as a matter of [[Wikipedia:What Wikipedia is not#Wikipedia is not a newspaper|policy]]. Journalistic writing uses many conventions not appropriate for scholarly books (which is what an encyclopedia is, even if you move it online). Our MoS does derive a handful of things from journalism manuals, simply because they are not covered in academic ones; some examples include how to write about the transgendered, and which US cities are well-known enough to not need to be identified by state unless ambiguous. MoS does not follow journalistic punctuation, capitalization, or [[Headlinese|extreme brevity]] practices, and eschews [[Journalist|bombastic and unusual wording]].{{efn|name=titlepreps|One distinction between Wikipedia style and that of many news and academic publishers is the "[[Wikipedia:Manual of Style/Titles#Capital letters#5LETTER|five-letter rule]]": in titles of published works, capitalize a preposition of five letters or longer. Journalism style tends toward four or even three, while academic style most often lowercase all prepositions, even long ones like ''alongside''. It is one of the only ideas that Wikipedia's MoS has pulled from university textbook style guide, a "split the difference" approach that produces a happy medium for most readers and editors.<p>This is just one example. Another is that Wikipedia uses "[[Wikipedia:Manual of Style#Punctuation inside or outside|logical quotation]]", adopted from textual criticism, linguistics, philosophy, computer science, and other technical writing. Most academic and news writing follows the less precise punctation conventions typical of publishers in the country of publication, but consensus has decided this is [[Wikipedia talk:Manual of Style/FAQ|not the best approach]] for a work that relies on quotation precision.</p>}} Our encyclopedia articles' [[Wikipedia:Manual of Style/Lead section|lead sections]] have little in common with journalistic "[[lede]]s". Even the [[Inverted pyramid (journalism)|inverted pyramid]] article structure of journalism is typically only found at Wikipedia in simple articles; for more complex topics, our pages are arranged more like an academic paper, with a number of subtopical sections, especially if [[Wikipedia:Summary style|summary style]] is employed.
 
== News stylestylebooks ==
In newswriting, the most influential manual, by both number of compliant publishers and number of news readers, is the ''[[Associated Press Stylebook]]'' (''AP''), used by the majority of the US press (though several papers, including ''The New York Times'', put out their own widely divergent style guides). The UK/Commonwealth press have no equivalent "monolithic" stylebook; each publisher makes up its own, or choses to follow one of the major papers' (''The Guardian'', ''The Times'', ''The Economist'', etc.; they're all pretty inconsistent with each other on many points; like ''NYT'' they make a point of it, as a branding mechanism). The ''UPI Stylebook'' and the house-style one for ''Reuters'' (both international newswires) diverge very little from ''AP''.
Wikipedia is not written in [[news style]], as a matter of [[Wikipedia:What Wikipedia is not#Wikipedia is not a newspaper|policy]]. Journalistic writing uses many conventions not appropriate for scholarly books (which is what an encyclopedia is, even if you move it online). Our MoS does derive a handful of things from journalism manuals, simply because they are not covered in academic ones; some examples include how to write about the transgendered, and which US cities are well-known enough to not need to be identified by state unless ambiguous. MoS does not follow journalistic punctuation, capitalization, or [[Headlinese|extreme brevity]] practices, and eschews [[Journalist|bombastic and unusual wording]].{{efn|name=titlepreps|One distinction between Wikipedia style and that of many news and academic publishers is the "[[Wikipedia:Manual of Style/Titles#Capital letters#5LETTER|five-letter rule]]": in titles of published works, capitalize a preposition of five letters or longer. Journalism style tends toward four or even three, while academic style most often lowercaselower-cases all prepositions, even long ones like ''alongside''. It is one of the only ideas that Wikipedia's MoS has pulled from university textbook style guideguides, a "split the difference" approach that produces a happy medium for most readers and editors.<p>This is just one example. Another is that Wikipedia uses "[[Wikipedia:Manual of Style#Punctuation inside or outside|logical quotation]]", adopted from textual criticism, linguistics, philosophy, computer science, and other technical writing. Most academic and news writing follows the less precise punctation conventions typical of publishers in the country of publication, but consensus has decided this is [[Wikipedia talk:Manual of Style/FAQ|not the best approach]] for Wikipedia, a work that relies on quotation precision.</p><p>Two sorts of things that Wikipedia has adopted from journalism stylebooks are how to write about the transgendered, and which US cities are well-known enough to not need to be identified by state unless ambiguous.</p>}} But MoS does not follow journalistic punctuation, capitalization, or [[Headlinese|extreme brevity]] practices, and eschews [[Journalese|bombastic and unusual wording]] common in low-end journalism, sportswriting, and entertainment coverage. Our encyclopedia articles' [[Wikipedia:Manual of Style/Lead section|lead sections]] have little in common with journalistic "[[lede]]s". Even the [[Inverted pyramid (journalism)|inverted pyramid]] article structure of journalism is typically only found at Wikipedia in simple articles; for more complex topics, our pages are arranged more like an academic paper, with a number of subtopical sections, especially if [[Wikipedia:Summary style|summary style]] is employed.
 
In newswriting, the most influential manual, by both number of compliant publishers and number of news readers, is the ''[[Associated Press Stylebook]]'' (''AP''), used by the majority of the US press (though several papers, including ''The New York Times'', put out their own widely divergent style guides). The UK/Commonwealth press have no equivalent "monolithic" stylebook; each publisher makes up its own, or choseschooses to follow one of the major papers' (''The GuardianEconomist'', ''The TimesGuardian'', ''The EconomistTimes'' of London, etc.and ''BBC News'' appear to be the most influential; they're all pretty inconsistent with each other on many points;, likebut ''NYT''converge theyon make a point of it,an asoverall aBritish brandingnews mechanismstyle). The ''UPI Stylebook'' and the house-style one for ''Reuters'' (both international newswires) diverge very little from ''AP''.
== Englishes around the [[anglosphere]] ==
 
Canada's style is in flux, even aside from being a commingling of British and American influences plus Canadian innovations. There are several competing style guides, like ''The Canadian Style'' (which is old) and ''Editing Canadian English'', but they're not published very frequently, and they contradict each other a lot. One "Canadian" style guide, ''A Canadian Writer's Reference'' (2016), intended as classroom manual, is just a tweaked American one put out with a new cover. The ''Canadian Press Stylebook'' pretty closely follows ''AP'', except on various Briticisms used commonly in Canada (''-our'', ''-re'', etc.). ''[[The Gregg Reference Manual]]'', for business writing, also exists in a Canadian edition (2014).
News style guides are mostly tertiary; the bulk of their content is in the form of usage dictionaries built up from the experience and input of many professional news editors. They can sometimes be primary, however, when making "do/don't write it this way" advice that conflicts with other style guides even in the same field. It's just organizational opinion – a stance – in that case.
 
== Topical academic style guides ==
Beyond the above, there are few style guides of note, other than for specific fields. Some major examples include the ''[[APA style|Publication Manual of the American Psychological Association]]'' (''APA''), the ''[[Modern Language Association Style Manual]]'' and its ''MLA Handbook'' abridged student edition (collectively called ''MLA'' style), the ''[[AMA Manual of Style|American Medical Association Manual of Style]]'' (''AMA''), the ''[[ACS style|American Chemical Society Style Guide]]'' (''ACS''), and the ''[[ASA style|American Sociological Association Style Guide]]''. Most of these are American, and are primarily used for citation styles and the preparation and publishing of academic papers in journals. Students and other casual users (like Wikipedians) of their styles tend to buy citation style summary guides like ''[[A Manual for Writers of Research Papers, Theses, and Dissertations]]'' (often called ''Turabian'', after the original author, and containing also a summary of ''Chicago'' style), rather than the full, expensive manuals. When they offer general writing advice, aside from citations and field-specific stuff, the topical academic guides are mostly in line with ''Chicago'' and ''Scientific Style and Format'' (which is also a Chicago U. Pr. publication, and mostly normalized to ''Chicago'' orthography). There's also the ''[[Modern Humanities Research Association Style Guide]]'' (''MHRA''), which is British, but tiny, being mostly concerned with citations. Virtually nothing in the Wikipedia Manual of Style on general writing principles comes from these works,{{efn|name=titlepreps}} though they inform several discipline-specific line items in some of MoS's sub-guidelines. When working on articles, it is important to remember that [[Wikipedia:What Wikipedia is not#Wikipedia is not a manual, guidebook, textbook, or scientific journal|Wikipedia is not a journal]] and must not be written like one, but for a general audience.
 
When they offer general writing advice, aside from citations and field-specific stuff, the topical academic guides are mostly in line with ''Chicago'' and ''Scientific Style and Format''. There's also the ''[[Modern Humanities Research Association Style Guide]]'' (''MHRA''), which is British, but tiny, being mostly concerned with citations. Virtually nothing in the Wikipedia Manual of Style on {{em|general}} writing principles comes from these works,{{efn|name=titlepreps}} though they inform several discipline-specific line items in some of MoS's sub-guidelines, and provide supporting authority for some decisions in MoS adopted from ''Chicago'' and ''Hart's'' (which are broad academic-writing guides at their core).
 
When working on articles, it is important to remember that [[Wikipedia:What Wikipedia is not#Wikipedia is not a manual, guidebook, textbook, or scientific journal|Wikipedia is not a journal]] and must not be written like one, but for a general audience. As with ''Chicago'' and ''Hart's'', these style guides vary from primary through tertiary in source type. They are primary sources for their organization-specific citation styles, but often tertiary for general and field-specific writing advice, being based on the norms of journal editors as expressed in journal- or publisher-specific stylesheets.
 
A related teritiary source is an expert-compiled [[encyclopedic dictionary]] for a particular field, often scientific. While these mostly consist of highly compressed encyclopedic entries, they may offer reliable style advice on particular things, such as the proper capitalization of a symbol for a unit of measure, how to abbreviate "subspecies" in zoology versus botany, etc.
 
== For Englishes around the [[anglosphere]] ==
Canada's style is in flux, even aside from being a commingling of British and American influences plus Canadian innovations. There are several competing style guides, like ''The Canadian Style'' (which is old) and ''Editing Canadian English'', but they're not published very frequently, and they contradict each other a lot. One "Canadian" style guide, ''A Canadian Writer's Reference'' (2016), intended as a classroom manual, is just a tweaked American one, by an American author, put out with a new cover; it is not a reliable source on Canadian norms. The ''Canadian Press Stylebook'' pretty closely follows ''AP'', except on various Briticisms used commonly in Canada (''-our'', ''-re'', etc.). ''[[The Gregg Reference Manual]]'', for business writing, also exists in a Canadian edition (2014), but is American-authored.
 
The Australian government style guide, while intended for public not just governmental use, is generally excoriated; some of its recommendations have caused minor political disputes, and even "most public servants ignore it".<ref>{{cite web |url= https://contentgroup.com.au/2016/05/australian-government-style-guide/ |title=The document the Australian government hasn’t updated in 14 years |author=<!--Staff writers; no individual by-line.--> |work=ContentGroup.com.au |date=2 May 2016 |publisher=Content Group |___location=Canberra}}</ref> A new edition has been in the planning stages for years, but even if it came out tomorrow, it would be too soon for it to have any effect on Australian usage any time soon, much less on Wikipedia. The Cambridge book has an Australian edition, ''The Cambridge Guide to Australian English Usage''; it is already over a decade old, and is almost word-for-word identical to the UK edition, aside from a few .au colloquialism tweaks.
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Aside from single-entity house style manuals (internal documents for university departments, companies, particular newspapers, specific ministries/agencies), or self-published one-author websites, real style guides do not appear to exists for the Englishes of Ireland, New Zealand, South Africa, India, and so forth. People in those places just buy the British ones (often not printed in the UK; they're reprinted in India, etc., under contract, to avoid the shipping expense). In formal writing, there is no difference between Barbadian, Hong Kong, Singaporean, or Ghanan English; they're all British English, aside from some loanwords borrowed from local languages (just as in Welsh, Scottish, Cornish, and Northern Irish English within the UK itself). Some English varieties, like those of Liberia, the Philippines, and Okinawa, are based on (and in formal writing follow the norms of) American English, not British.
 
{{hatnote|We have editors from all those parts of the world, and I would love to hear from them if they know of "native English" style guides produced in their countries. I'mPlease runningsee outthe of style guides totalk collectpage.}}
 
== Topical academicOther style guides ==
Various other types of works are sometimes referred to as style guides.
Beyond the above, there are few style guides of note, other than for specific fields. Some major examples include the ''[[APA style|Publication Manual of the American Psychological Association]]'' (''APA''), the ''[[Modern Language Association Style Manual]]'' and its ''MLA Handbook'' abridged student edition (collectively called ''MLA'' style), the ''[[AMA Manual of Style|American Medical Association Manual of Style]]'' (''AMA''), the ''[[ACS style|American Chemical Society Style Guide]]'' (''ACS''), and the ''[[ASA style|American Sociological Association Style Guide]]''. Most of these are American, and are primarily used for citation styles and the preparation and publishing of academic papers in journals. Students and other casual users (like Wikipedians) of their styles tend to buy citation style summary guides like ''[[A Manual for Writers of Research Papers, Theses, and Dissertations]]'' (often called ''Turabian'', after the original author, and containing also a summary of ''Chicago'' style), rather than the full, expensive manuals. When they offer general writing advice, aside from citations and field-specific stuff, the topical academic guides are mostly in line with ''Chicago'' and ''Scientific Style and Format'' (which is also a Chicago U. Pr. publication, and mostly normalized to ''Chicago'' orthography). There's also the ''[[Modern Humanities Research Association Style Guide]]'' (''MHRA''), which is British, but tiny, being mostly concerned with citations. Virtually nothing in the Wikipedia Manual of Style on general writing principles comes from these works,{{efn|name=titlepreps}} though they inform several discipline-specific line items in some of MoS's sub-guidelines. When working on articles, it is important to remember that [[Wikipedia:What Wikipedia is not#Wikipedia is not a manual, guidebook, textbook, or scientific journal|Wikipedia is not a journal]] and must not be written like one, but for a general audience.
 
=== In law, business, marketing, and other professions ===
There are specialized style guides for law,legal marketingwriting, for business letters and memos, for effective marketing, etc., but they don't have any real impact on general writing. Some of these have field-specific details drawn from them (especially in law) for MoS, but otherwise have no detectable influence on Wikipedia style. In particular, many of them are "punctuation-hostile", and like to drop hyphens, commas and other marks that don't seem absolutely necessary when professionals are communicating with other professionals in the same field, in compressed and highly [[Wikipedia:Manual of Style#Technical language|jargon-laden]] academicprofessional journal or [[trade publication]] material.
 
As with [[#Topical academic style guides|other discipline-specific manuals]], these are a mixture of primary though tertiary sourcing, and reliable for field-specific details, but {{em|not}} for general English-language matters. The legal ones are often tertiary in large part, collecting mandatory formatting requirements imposed by various court systems, not just promulgating their authors' own style ideas.
Aside from these, there are innumerable style [[monograph]]s (some notable examples include those of [[The Complete Plain Words|Gowers]], [[The Elements of Style|Strunk & White]], [[Grammar Girl|Fogarty]], [[The Sense of Style|Pinker]], and [[Eats, Shoots & Leaves|Truss]]). They range from overall writing advice to usage dictionaries, or some combination of these, and are of debated authority, often in conflict. The two best-accepted that take the form of usage dictionaries were already mentioned above: ''Fowler's'' (UK) and ''Garner's'' (US, though recently internationalized to an extent and actually published at Oxford).
 
=== House stylesheets ===
There's also a never-ending stream of over-priced undergraduate textbooks that are just regurgitative [[Wikipedia:No original research#Primary, secondary and tertiary sources|tertiary sources]], though a handful are fairly well-regarded, like ''[[The Bedford Handbook]]'' and ''The Penguin Handbook''. These do not set style, but collect and average it from other sources (generally on a national basis, and sort of splitting the difference between academic, news, and business writing). Such works must be used with care for several reasons. They're typically not very current, and may insist on traditionalisms that have already slipped out of conventional usage. They are derivative, not authoritative, and may simply pick an arbitrary recommendation when more authoritative sources conflict. Thus, they are rarely of use in informing internal MoS discussions{{efn|name=titlepreps}}, other than when surveyed in the aggregate (i.e., "Because ''Bedford'' says so" isn't a valid rationale). They are also weak sources for use as citations in our actual articles; while our [[WP:No original research]] policy considers them {{em|reliable}} as a general class (at the university level and higher), they are not {{em|high-quality}} sources, and they cannot be used for any claims that involve [[WP:AEIS|anaysis, evaluation, interpretation, or synthesis]] – these require secondary sources.
Innumerable organizations produce a "house style" guide for internal use. These are not reliable sources for English usage, and are just [[Wikipedia:No original research#Primary, secondary and tertiary sources|primary sources]] for what that entity's own subjective preferences are for its internal memos and external marketing. Be careful when doing style research; it is easy to mistake something like the "University of Foobar Style Guide" for a work intended as public advice when it is really nothing but the opinion of the head of the school's marketing department for how to style university brochures and webpages for [[corporate identity]] purposes. Fairly often, you can even find conflicting style guides from different departments at the same legal entity.
 
A similar case is the submission requirements style sheets of individual journals and particular journal publishers. These reflect a single company or organization's viewpoint (or simply expediently made decisions), not an industry- or discipline-wide norm. They, too, are primary sources. They may be useful for providing (attributed) quotable definitions of particular terms to compare with other definitions in articles on punctuation and other usage matters.
Finally, there are {{em|grammars}} of English,{{efn|In this sense "a grammar" means a published study of grammar; a grammar book.}} which sometimes cover a few style matters, but they're [[Linguistic description|descriptive]] works – about everyday usage for learners or in serious [[linguistics]] terminology (depending on the publication in question) – not [[Prescriptive grammar|prescriptive]] style manuals. Our MoS generally does not deal with grammatical matters, strictly speaking. Wikipedia trusts that our editors already [[Wikipedia:Competence is required|have that under their belt]]. High-quality grammars of English are, however, very good sources for use in articles on the English language, and should take precedence over individual monographs and other prescriptive matter. For example, no amount of punditry against split infinitives and sentence-terminating prepositions can evade the well-studied linguistic fact that there are features of the language; their use or condemnation is primarily a matter of [[Register (sociolinguistics)|register of use]], not of "correctness".
 
{{anchor|OR|NOR}}For determining what MoS should advise, such "house organs" {{em|are}} sometimes useful, but only in the aggregate. E.g., if a search on <code>Canadian spelling theatre OR theatre</code> shows that 17 of the top 20 results in Canadian institutional house stylesheets exclusively prefer ''theatre'', two permit ''theater'' for movie houses only, one has no preference, and zero prefer ''theater'' in general, then this probably tells us something about Canadian usage, while the result from the University of Toronto's arts department, taken in isolation, tells us nothing but what that department likes. This sort of [[Wikipedia:No original research|original research]] (analysis by Wikipedians themselves) is not permissible in articles, but is a regular part of internal Wikipedia deliberation on talk pages (e.g., it is how we arrive at an evaluation of author and publisher reputability and thus source reliability; how we summarize multiple sources in encyclopedically compressed wording for our readers; how we decide the best way to write about transgender biography subjects; how we determine whether a novel scientific idea is [[Wikipedia:Fringe theories|fringey]]; etc.).
 
=== Monographs and how-to materials ===
Aside from these, thereThere are innumerable style [[monograph]]s. (some Some notable examples include those of [[The Complete Plain Words|Gowers]], [[The Elements of Style|Strunk & White]], [[Grammar Girl|Fogarty]], [[The Sense of Style|Pinker]], and [[Eats, Shoots & Leaves|Truss]]). They range from overall writing advice to usage dictionaries, or some combination of these, and are of debated authority, often in conflict. The two best-accepted that take the form of usage dictionaries were already mentioned above: ''Fowler's'' (UK) and ''Garner's'' (US, though recently internationalized to an extent and actually published at Oxford). There are also many how-to guides intended for a specific genre (writing better mystery novels or TV scripts, etc.). MoS is not concerned with these, and takes [[Wikipedia:Writing better articles#Tone|a consistent writing approach]] to all subjects, [[Wikipedia:Writing about fiction|including fiction]].
 
Monographs (and two-author variants of the format) range from primary to tertiary sources, and must be used carefully and accordingly; by default, treat them as primary. The writing-advice volumes are almost entirely primary, while usage dictionaries are mostly tertiary but frequently peppered with patently primary opinion; little in either type is secondary. Where a work like ''Garner's'' provides research-based analysis for a claim, it is secondary. Where it repeats the averaged advice of "language authorities", it is tertiary. Where it expresses the author's opinion, it is necessarily primary.
 
=== Textbooks ===
There's also a never-ending stream of over-priced undergraduate textbooks that are justalmost entirely rather regurgitative [[Wikipedia:No original research#Primary, secondary and tertiary sources|tertiary sources]], though a handful are fairly well-regarded, like ''[[The Bedford Handbook]]'' and ''The Penguin Handbook''. These do not set style, but collect and average it from other sources (generally on a national basis, and sort of splitting the difference between academic, news, and business writing). Such works must be used with care for several reasons. They're typically not very current, and may insist on traditionalisms that have already slipped out of conventional usage. They are derivative, not authoritative, and may simply pick an arbitrary recommendation when more authoritative sources conflict. Thus, they are rarely of use in informing internal MoS discussions,{{efn|name=titlepreps}}, other than when surveyed in the aggregate (i.e., "Because ''Bedford'' says so" isn't a valid rationale). They are also weaktypically sourceswritten for use as citations in our actual articles; while our [[WP:No original research]] policy considers them {{em|reliable}} as a general class (at the universityby leveleducators and higher),writers theywho arespecialize notin {{em|high-quality}} sources, and they cannot be usedwriting for any claims that involve [[WP:AEIS|anaysismarket, evaluation,not interpretation,by orlanguage synthesis]] – these require secondary sourcesexperts.
 
They are {{em|weak}} sources for use as citations in our actual articles; while our [[WP:No original research]] policy considers them reliable as a general class (at the university level and higher), they are not {{em|high-quality}} sources, and (being tertiary) they cannot be used for any claims that involve [[WP:AEIS|anaysis, evaluation, interpretation, or synthesis]] – these require secondary sources. It is very easy to abuse such works to [[Wikipedia:Neutral point of view|push a point of view]] about what is "correct". Textbooks below the university/collegiate level are not reliable sources; this also goes for remedial textbooks, any books written for children, and works written for the [[Simple English (disambiguation)|simplified English]] market.
 
=== Grammars ===
Finally, there are {{em|grammars}} of English,{{efn|In this sense, "a grammar" means 'a published study of grammar; a grammar book'.}} which sometimes cover a few style matters, but they're [[Linguistic description|descriptive]] works – about everyday usage for learners, or in serious [[linguistics]] terminology (depending on the publication in question) – not [[Prescriptive grammar|prescriptive]] style manuals. Our MoS generally does not deal with grammatical matters, strictly speaking. Wikipedia trusts that our editors already [[Wikipedia:Competence is required|have that under their belt]]. High-quality grammars of English are, however, very good sources for use in articles on the English language, and should take precedence over individual monographs and other prescriptive matter. For example, no amount of punditry against split infinitives and sentence-terminating prepositions can evade the well-studied linguistic fact that there are features of the language; their use or condemnation is primarily a matter of [[Register (sociolinguistics)|register of use]], not of "correctness".
 
High-quality grammars of English are, however, very good sources for use in articles on the English language. They are mostly secondary and to an extent tertiary sources, written by actual language experts. They should take precedence over individual monographs and other prescriptive matter. For example, no amount of punditry against split infinitives and sentence-terminating prepositions can evade the well-studied linguistic fact that there are features of the language; their deployment or condemnation is primarily a matter of [[Register (sociolinguistics)|register of use]], not of "correctness".
 
Basic learner materials are not reliable sources, for the same reason that secondary-school text books are not.
 
== Tone about tone – dictating what's "right" is wrong ==
OurMoS articlesis shouldwritten steerto wellprovide clearadvice ofon subjectivewhat pronouncementsto about{{em|do}} whatwhen iswriting "proper",articles "incorrect",here "standard"(and sometimes why), etc.without editorializing evenon whenpropriety someor oflegitimacy. ourWe sourcesalways wanderkeep intoour thatbroad territory.readership in Similarly,mind MoS issurely writtenthe tomost providegeneral adviceaudience onin whathuman tohistory, {{em|do}}in whenan writingera articlesof hereunprecedented increase in (and sometimesreliance whyupon), without[[Wikipedia:Manual editorializingof onStyle#Opportunities proprietyfor orcommonality|mutual legitimacyintelligibility]] across the [[anglosphere]]. Please keep thisthese things in mind if you work on improving the Wikipedia Manual of Style.
 
Our articles, like our MoS, should steer well clear of subjective pronouncements about what is "proper", "incorrect", "standard",{{efn|There is no official body for issuing "standards" about the English language. Some reliable sources on English use the term ''standard'' in a special sense. The academic concept of ''[[standard English]]es'' refers to the majority dialects {{em|spoken}} within anglophone countries. A standard English is an estimation of usage acceptability within a population and does not imply the existence of a ''standard'' in the sense of published specifications being issued. When referring to a standard English in an article, please link to [[Standard English]] at first occurrence so that readers are not mislead.}} etc. – even when some of our sources wander into that territory. Beware also claims about "American English", "British English", etc. made by style guide authors who are not linguists (e.g., ''Garner's Modern English Usage'', though quite comprehensive, is written by an attorney, and many others are written by news editors, teachers, and other users of – not scholars of – language). Most linguists do not agree with the idea that orthography (spelling, punctuation, etc.) is a matter of dialect (nationwide or otherwise); rather, it is a matter of various publishing industries' standards – i.e., of commerce.
In a few cases, editors with a bee in their bonnet about the "legitimacy" or "wrongness" of some particular style nit-pick (especially along nationalistic lines) have been [[Wikipedia:Banning policy#Topic ban|topic-banned]] from editing about that peccadillo, or even banned from MoS-related discussion as a whole. Avoid [[Wikipedia:Disruptive editing|disruptive editing]] about style, especially [[Wikipedia:Arbitration/Requests/Case/Article titles and capitalisation#All parties reminded|personalization of style or article-titles disputes]]; [[Wikipedia:Arbitration Committee/Discretionary sanctions|discretionary sanctions]] have been authorized to deal with MoS-related disruption: [[Wikipedia:Administrators|admins]] have leeway to unilaterally issue bans and blocks.
 
In a few cases, editors with a bee in their bonnet about the "legitimacy" or "wrongness" of some particular style nit-pick (especially along nationalistic lines) have been [[Wikipedia:Banning policy#Topic ban|topic-banned]] from editing about that peccadillo, or even banned from MoS-related discussion as a whole., especially if their non-neutral [[Wikipedia:What Wikipedia is not#Wikipedia is not a soapbox or means of promotion|advocacy]] starts affecting article content. Avoid [[Wikipedia:Disruptive editing|disruptive editing]] about style, especially [[Wikipedia:Arbitration/Requests/Case/Article titles and capitalisation#All parties reminded|personalization of style or article-titles disputes]];. [[Wikipedia:Arbitration Committee/Discretionary sanctions|discretionaryDiscretionary sanctions]] have been authorized to deal with MoS-related disruption: [[Wikipedia:Administrators|admins]] have leeway to unilaterally issue banseditor andor page blocksrestrictions.
== Notes and references ==
 
== Notes and references ==
{{notelist}}
 
== References ==
{{reflist}}
 
== See also ==
* [[Wikipedia:Verifiability]] (policy: the information in our articles must be sourceable and usually already sourc{{em|ed}})
* [[Wikipedia:No original research]] (policy: includes misuse of sources, especially primary ones)
* [[Wikipedia:Citing sources]] (guideline: we accept lots of citation formats; don't edit-war over them)
* [[Wikipedia:Identifying reliable sources]] (guideline: author and publisher reputability matter)
* [[Wikipedia:Identifying and using independent sources]] (essay: conflicts of interest matter)
* [[Wikipedia:Identifying and using primary sources]] (essay: includes style guides that are prescriptive)
* [[Wikipedia:Identifying and using tertiary sources]] (essay: includes much that is published in style guides)
* [[Wikipedia:Dictionaries as sources]] (essay: includes usage dictionaries and style guides that contain them)
* [[Wikipedia:Common-style fallacy]] (essay: just because bloggers or entertainment journalists do something doesn't mean we do)
* [[Wikipedia:Specialized-style fallacy]] (essay: avoid imposing strange stylistic quirks from field-specific writing)
* [[Wikipedia:Tertiary-source fallacy]] (essay: dictionaries do not magically trump other sources, policy, and reasoning)
* [[Wikipedia:You are probably not a lexicologist or a lexicographer]] (essay: opinions about word usage do not trump reliable sources on language)
 
{{Wikipedia essays}}
[[Category:Wikipedia essays about reliable sources‎]]