American Psychological Association (APA) style is a reference style created by the the American Psychological Association, and a style guide that offers information on various aspects important to a writer how wants to submit a paper according to the APA-style.
The APA guidelines are published in the Publication Manual of the American Psychological Association and in many guides on the internet, see a selection below. The APA style is used by many journals, researchers and students within the social and behavioral sciences.
