Ways to Write Headings for an Article. Expert Reviewed. Four Methods Writing MLA Style Headings. Writing Headings for APA Articles. Composing AP Style Headings. Creating Headings for ASA Articles. Community Q AHeadings are important, as they help organize the contents of an article, and they allow a reader to skim the article to single out important or relevant sections of the article. 1 Headings must be relevant and concise. How you format a given heading will vary considerably, depending on the style you use to write your article. Common formatting styles for articles include Modern Language Association MLA style, American Psychological Association APA style, Associated Press AP style, and American Sociological Association ASA style. Knowing how to write useful headings in your chosen formatting style can help you write a better, more organized article. The Publication Manual of the APA, 6th ed., is the style manual of choice for writers, editors, students, and educators in the social and behavioral sciences. Find it. Write it. Cite it. The Chicago Manual of Style Online is the venerable, timetested guide to style, usage, and grammar in an accessible online format. 22 IID1. Grammatical StyleCapitalizationProper Nouns Grammatical exception regarding capitalization of plural common nouns that follow proper nouns. The authority on APA Style and the 6th edition of the APA Publication Manual. Find tutorials, the APA Style Blog, how to format papers in APA Style, and other. 3 PENNSYLVANIA CODE BULLETIN STYLE MANUAL FIFTH EDITION 2014 Commonwealth of Pennsylvania Legislative Reference Bureau Harrisburg, Pennsylvania. 1 APA Style Essentials http Last modified November 7, 2017 Douglas Degelman, PhD.