APA citation style refers to the rules and conventions established by the American Psychological Association for documenting sources used in a research paper. APA style requires both in-text citations and a reference list. For every in-text citation there should be a full citation in the reference list and vice versa.
This LibGuide follows the principles and examples given in the 6th edition of the Publication manual of the American Psychological Association (2010).
Publication Manual of the American Psychological Association, Sixth Edition by 