Gelfand, H., & Walker, C. J. (2002). Mastering APA style: Student's workbook and training guide / Harold Gelfand, Charles J. Walker & the American Psychological Association. American Psychological Association.
Chicago Style (17th ed.) CitationGelfand, Harold, and Charles J. Walker. Mastering APA Style: Student's Workbook and Training Guide / Harold Gelfand, Charles J. Walker & the American Psychological Association. Washington, DC: American Psychological Association, 2002.
MLA (8th ed.) CitationGelfand, Harold, and Charles J. Walker. Mastering APA Style: Student's Workbook and Training Guide / Harold Gelfand, Charles J. Walker & the American Psychological Association. American Psychological Association, 2002.
Warning: These citations may not always be 100% accurate.