APA Citation

Gregory, R. J. (1992). Psychological testing: History, principles, and applications. Boston: Allyn and Bacon.

Chicago Style Citation

Gregory, Robert J. Psychological Testing: History, Principles, and Applications. Boston: Allyn and Bacon, 1992.

MLA Citation

Gregory, Robert J. Psychological Testing: History, Principles, and Applications. Boston: Allyn and Bacon, 1992.

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