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Writing Resources

What is a Style Guide?

A writing style guide is a set of standardized writing practices required for a project, brand, industry or field of study. Style guides establish rules for writers and editors so they can produce content with consistent capitalization, spelling, punctuation, formatting and grammar conventions. Some companies use style guides to control other writing variables, like tone, voice and sentence fluency. These guides help writers achieve a high level of consistency and professionalism.

Academic writing

Many academic institutions and publications require the use of style guides. Guides help ensure clarity and provide a consistent framework. They can inform formatting, like how citations, footnotes and margins look, and the tone's formality. Maintaining consistency, especially for published works, can help writers produce content that meets certain academic publishing requirements.

Industry writing

Companies sometimes incorporate style guides to ensure their writers are using the business' brand voice and adhering to its values. For example, some companies may choose to omit things like negative language, idioms and advanced word choice to make their content more accessible to a wide range of readers. The style guide may also define specifications like how to capitalize the brand's name.


From: Indeed Editorial Team. (2023, February 3). What Is a Writing Style Guide? Definition and Uses. Indeed.com. https://www.indeed.com/career-advice/career-development/writing-style-guide

Style Guides

Style Guides and Their Associated Industries

Style Guides Associated Industry
APA - American Psychological Association Mental Health & Natural Sciences
CMoS - Chicago/Turabian Social Sciences
MLA - Modern Language Association Art & Humanities
AMA - American Medical Association Nursing & Medical Fields
ACM - Association for Computing Machinery Computing & Information Technology Fields

Your discipline may have its own style guide not represented here; if you're not sure, take a moment to look it up!


APA - Publication Manual of the American Psychological Association

The Publication Manual of the American Psychological Association (APA) can also cater to academic writers within the humanities, such as social science, health science and natural science students. APA citations and style preferences can also be common for many high school and college-level research papers. One goal of APA's Publication Manual is to make scientific writing more accessible. The manual includes formatting recommendations and best practices for grammar, punctuation, spelling, usage and in-text citations. The style guide also reviews ethical considerations. Writers can expect a new edition every decade.

MLA - Modern Language Association Handbook

The Modern Language Association (MLA) Handbook places heavy emphasis on academic citations and formatting and provides little direction on acceptable style, mechanics and usage. Those writing academic papers and journals for humanities subjects often use MLA style. Specifically, writers working within language studies and literary criticism. The MLA usually updates its style guide about once every three to five years.


From: Indeed Editorial Team. (2023, February 3). What Is a Writing Style Guide? Definition and Uses. Indeed.com. https://www.indeed.com/career-advice/career-development/writing-style-guide