Style de citation APA (7e éd.)

Drummond, R. J. (1992). Appraisal procedures for counselors and helping professionals (2nd ed.). Merrill.

Style de citation Chicago (17e éd.)

Drummond, Robert J. Appraisal Procedures for Counselors and Helping Professionals. 2nd ed. New York: Merrill, 1992.

Style de citation MLA (8e éd.)

Drummond, Robert J. Appraisal Procedures for Counselors and Helping Professionals. 2nd ed. Merrill, 1992.