Style de citation APA (7e éd.)

Gilliland, B. E., James, R. K., & Bowman, J. T. (1994). Theories and strategies in counseling and psychotherapy (3rd ed.). Allyn & Bacon.

Style de citation Chicago (17e éd.)

Gilliland, Burl E., Richard K. James, et James T. Bowman. Theories and Strategies in Counseling and Psychotherapy. 3rd ed. Boston: Allyn & Bacon, 1994.

Style de citation MLA (8e éd.)

Gilliland, Burl E., et al. Theories and Strategies in Counseling and Psychotherapy. 3rd ed. Allyn & Bacon, 1994.