Business, Education, and Psychology consistently use the APA Style.
The Publication Manual of the American Psychological Association (6th edition) contains the definitive answers to your APA citation questions. Copies are available on permanent reserve at the Addlestone Library Circulation Desk on the main campus and at CofC's North Campus under call number BF76.7 .P83 2010.
Examples from Purdue OWL (Online Writing Lab) "APA Formatting and Style Guide." https://owl.purdue.edu/owl/research_and_citation/apa_style/apa_formatting_and_style_guide/general_format.html