APA Style is a standardized format for writing that has been established by the American Psychological Association. It is generally used by students and scholars working within a behavioral science discipline.
Keep in mind that APA Style refers to:
Purdue OWL (Online Writing Center) - APA Guidelines (website) - This site contains all the examples and formatting guidelines you find in the print manual in a browsable website put together by the Purdue Writing Lab staff.
APA Style Blog (website) - Written and maintained by APA staff, the contributors to the blog answer questions about formatting uncommon resources in APA style. For example, the entry on How to Cite Something You Found on a Website in APA Style, is very useful.
Frequently Asked Questions about APA Style (website) - The APA FAQ page answers some of your most burning questions about APA Style, such as,
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