Model APA Paper - Arizona State University

Do not label headings with numbers or letters. The format of your heading depends on the heading level. For more information on headings, see pages 62-63 of the publication manual (APA, 2010), or refer to the section outlining heading levels and formats on pages 43 and 44 of this guide. ... but if no author is shown, either (a) use a group ... ................
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