Gelfand, H., & Walker, C. J. Mastering APA style: Instructor's resource guide (6th ed.). Washington DC : American Psychological Association, c 2010.
Chicago Style CitationGelfand, Harold, and Charles J. Walker. Mastering APA Style: Instructor's Resource Guide. 6th ed. Washington DC : American Psychological Association, c 2010.
MLA CitationGelfand, Harold, and Charles J. Walker. Mastering APA Style: Instructor's Resource Guide. 6th ed. Washington DC : American Psychological Association, c 2010.
Warning: These citations may not always be 100% accurate.