The Best 2024 AP Style Cheat Sheet Every Writer Needs (Free Download)

Graphic containing a notebook Clarity and consistency are the building blocks of great content. When your writing is crisp, clear, and easy to understand, audiences will likely leave your site with a positive impression. Unfortunately, many brands forego style guides and choose to wing it instead. While not necessarily a fatal mistake by any means, it does often lead to content that looks sloppy. Without guidelines to enforce consistency, it’s easy to allow your content to become a formatting free-for-all where commas roam free, and nothing follows a clear logic. The results leave your blog or website looking at the Wild West of basic grammatical conventions. If this sounds hyperbolic, consider this: newspapers are written to be effortless to read. Concise writing and consistent style go a long way toward achieving this goal. There’s a reason why your daily paper sounds how it does; it’s designed that way to be effective. Does your content need to be perfect to be effective? Not nearly, no. But everything you can do to enforce consistency and clarity will help your cause.  Here is a cheat sheet based on the updated 2023-2024 version of the Associated Press Stylebook.
Basics Of AP Style

What Is AP Style?

The Associated Press Stylebook and Briefing on Media Law is the official style guide of the Associated Press, a not-for-profit news agency that’s been around since 1846. News organizations, magazines, and web publications often use these guidelines, but brands also form the basis of their individual style guides from this structure. The official Associated Press style guide gets updated year to year. Arguably, these changes have led to bloat. Detractors say the guide is excessively detailed, beyond the point of being necessary or even helpful. If following this style is vital to your situation, consider buying the official version. It’s available in both digital and hard copies. NOTE: It’s important not to confuse AP style with APA style.

Who Uses AP Style?

Journalists generally use the Associated Press style but aren’t alone in using it. Here’s a short list of folks who might need to get familiar with it:
  • Journalists
  • Editors
  • PR Professionals
  • Marketers
Numbers & Numerals In AP Style
Numerals and number guide for AP style

Press Release Datelines

Months, Days, & Times

Years (Starting Sentences With Years)

Avoid starting sentences with a number unless referencing a year (e.g., 1977 was the last year the Minnesota Vikings went to the Super Bowl).

AgesDenoting ages in AP style

Roman Numerals

Use Roman numerals when referring to a sequence of events or people. Examples:
  • Super Bowl XLV
  • Queen Elizabeth II
  • World War I

Sizes, Dimensions, & DistancesSizes dimensions and distances in AP style


Always use the entire word “percent” and avoid the % sign (e.g., The analyst predicted a 100 percent increase in site traffic).
Punctuation In AP Style
You learned everything you needed to know about punctuation in high school English class, right? Well, maybe or maybe not, but this style has its own quirks.

Single Space

Use a single space after a period (i.e., no double-spacing between sentences).

Serial Commas

Use commas to separate items in a list, but do not place a comma before the conjunction in most simple series (e.g., I need to buy milk, cheese, and bread). However, if omitting that final comma could lead to confusion, then include it for clarity.

Quotes & Quotations

How should you format quotes in AP Style?
  • Periods and commas always go within quotation marks.
  • Use single quotations for quotes within quotes.
Example: “The candy truck spilled all over the highway,” said the driver. “It’s a real ‘sticky situation’ on I-94.”


How can you use hyphens correctly with AP Style? Use hyphens to connect words in compound adjectives (e.g., The larger-than-life performer juggled seven swords.). Compound verbs also require hyphens (e.g., She spoon-fed the baby.).

En & Em Dashes

While sometimes used in other styles to indicate a range of time, AP Style does not use en dashes. Em dashes, in contrast, are frequently used to signal an abrupt change, suggest a pause, or set off a clause within a sentence. AP refers to these simply as dashes and requires a space on either side.


Capitalize the first word after a colon only if it is a proper noun or the start of a complete sentence. If used in combination with quotation marks, the colon should be placed on the outside unless part of the quotation itself.


Parentheses can awkwardly contort a sentence or appear jarring to the reader, so it’s often best to avoid them. That said, there are instances when parentheses insert helpful information, so if its use is necessary, follow these guidelines:
  • Place a period outside the parentheses if the text inside is an incomplete sentence (such as this fragment).
  • If the phrase in parentheses is a complete sentence but remains dependent on the surrounding material, do not capitalize the first word.
  • Use parentheses if a state name or similar information is inserted within a proper name (e.g., The Newport (Rhode Island) Daily News).


When condensing a quote, piece of text, or document, use an ellipsis to indicate the deletion of one or more words. However, be cautious to avoid deletions that would distort the genuine meaning of the text. You can also use an ellipsis to show a thought the writer did not complete.


Lean toward using periods in abbreviations where applicable (e.g., U.N., M.A., U.S.A.).

Exclamation Marks

Use an exclamation mark to express a high degree of amazement, disbelief, or other strong emotion. Avoid overuse by ending mildly exclamatory sentences in a period.

Question Marks

Place a question mark at the end of a direct question (e.g., Who is there?). Do not use a question mark to indicate the end of an indirect question (e.g., I want to know who is there.). In a quotation, a question mark replaces the comma that typically comes before attribution (e.g., “Who started the protest?” She asked.).


When proper and plural nouns end in an S, add an apostrophe at the end (e.g., Sally Jones’ red stapler has been stolen.) Possessive singular nouns ending in S require an apostrophe before the S (e.g., The witness’s testimony).


When constructing a sentence, do not presume maleness or femaleness by defaulting to he/his/him or she/hers/her. Rewording the sentence to avoid gender is generally possible and preferred. While They/Them/Their is accepted as a gender-neutral pronoun, the singular use of they can be unfamiliar. Use the person’s name in place of a pronoun or be clear in the phrasing to not imply more than one person.
Locations In AP Style


How should you format an address in AP Style? Always use figures for building numbers (e.g., 318 E. Broadway Ave.). Denote directions following building numbers with N., E., S., W., but do not include periods for abbreviations such as NW (e.g., 1316 N. Sixth St. but 410 NW Eighth Ave.). Spell out streetway numbers under ten. Use digits for numbers 10 and greater (e.g., 620 10th St. S.). The only roadway abbreviations are St., Blvd., and Ave. only when following a numbered address (e.g., 318 First Ave., but The office is on First Avenue). Abbreviate post office as P.O.

StatesFormatting U.S state abbreviations in AP style

U.S. CitiesFormatting U.S cities in AP style

International Cities & CountriesFormatting International cities and countries in AP style

Headlines & Titles In AP Style

Article Headlines & Titles

A successful article headline must stand on its own, captivating the reader and providing essential details. To achieve this, follow these guidelines:
  • AP headlines are limited to sixty characters; be creative in word choice
  • Only the first word and proper nouns are capitalized. Exception: the first word after a colon is always capitalized
  • Use single quotation marks
  • Only use universally recognized abbreviations (e.g., US, EU, and UN) and avoid abbreviating state names

Composition Titles

Capitalize all words except articles, prepositions of three or fewer letters, and conjunctions of three or fewer letters. Capitalize articles, prepositions, and conjunctions if they begin or end the piece's name. Capitalize both words in phrasal verbs. Capitalize to infinitives. Place composition titles such as books, songs, movies, and speeches inside quotation marks.

Book Titles

Use quotation marks rather than italics (e.g., J.K. Rowling is the author of “Harry Potter and the Sorcerer's Stone.”).

Song Titles

Like all compositions, place song names within quotation marks (e.g., “Party in the USA” does not make me feel like partying.).

Movie Titles

Use quotation marks rather than italics. This may go against what likely feels right, and how you'd normally format them, but those are the rules. (e.g., The movie, "Harry Potter and the Sorcerer's Stone" was released in 2001.)

Newspaper Names

Use composition title capitalization but no quotation marks or italics (e.g., The Guardian is a well-respected newspaper.).

Magazine Names

Like newspaper names, magazine names are capitalized following the composition title guidelines (e.g., Wired is a popular magazine for tech enthusiasts.).

Website Names

Website names require composition title capitalization.

Software Titles

Capitalize system software names (e.g., Windows, Mac OS, Chrome OS, Android, etc.).

Job Titles

Capitalization is unnecessary if the title is informal, appears without a person’s name, follows a person’s name, or is set off before a name by commas.

Formal Title Prefixes

Make sure your writing respects people’s formal titles. Some examples include political and medical titles. Follow these guidelines:
  • Abbreviate political titles before full names outside direct quotes (e.g., Sen. Heidi Heitkamp, Gov. Doug Bergum, Rep. Kelly Armstrong).
  • Medical titles follow a similar format (e.g., Dr. Michaela Quinn).

Title Suffixes

Abbreviate suffixes such as junior (e.g., Jeremiah Johnson, Jr.) and titles earned from degrees (e.g., James Newton, Ph.D.).

Organization Name Abbreviations & Acronyms

Use abbreviations for well-known organizations (e.g., FBI, NASA, IRS, NFL, MLB, NHL, FIFA). For other organizations, spell it out on the first mention, then use abbreviations for subsequent mentions. Use your best judgment. If people are unlikely to understand an abbreviation, then don’t use it. Examples:
  • The FBI agent was assigned the case.
  • NASA announced plans to visit Mars.
  • The MLB has not announced hot dog price restrictions for this year.
This piece was originally published on August 1, 2018. It was most recently updated in October of 2022.
About the Author

Ben Sailer has over 14 years of experience in the field of marketing. He is considered an expert in inbound marketing through his incredible skills with copywriting, SEO, content strategy, and project management. Ben is currently an Inbound Marketing Director at Automattic, working to grow as the top managed hosting solution for WordPress websites. WordPress is one of the most powerful website creation tools in the industry. In this role, he looks to attract customers with content designed to attract qualified leads. Ben plays a critical role in driving the growth and success of a company by attracting and engaging customers through relevant and helpful content and interactions. Ben works closely with senior management to align the inbound marketing efforts with the overall business objectives. He continuously measures the effectiveness of marketing campaigns to improve them. He is also involved in managing budgets and mentoring the inbound marketing team.