APA Citation

Gregory, R. J. (2000). Psychological testing: History, principles, and applications (3rd ed.). Allyn and Bacon.

Chicago Style Citation

Gregory, Robert J. Psychological Testing: History, Principles, and Applications (3rd Ed.). Allyn and Bacon, 2000.

MLA Citation

Gregory, Robert J. Psychological Testing: History, Principles, and Applications (3rd Ed.). Allyn and Bacon, 2000.

Warning: These citations may not always be 100% accurate.