ESC 452/552: Methods for Teaching Science in the Secondary School (Hufnagel)

A brief summary of 7th edition APA citation format.

This website is an excellent in-depth resource that provides information about how to cite nearly anything using American Psychological Association (APA) format, both in the text of your paper and in the reference list at the end. Just choose the category of resource you'd like to cite (see the links in the sidebar on the left-hand side of the page).

This official page has guidance about how to format reference lists in APA style.

This official page offers guidance on how to create in-text citations in APA format.

This official page provides links to examples of how to cite everything from a journal article to a Wikipedia article to social media posts in your reference list.

This blog is run by the American Psychological Association and provides helpful hints with respect to different citation issues in APA style.