APA (7th ed.) Citation

Gilliland, B. E., James, R. K., & Bowman, J. T. (1989). Theories and strategies in counseling and psychotherapy (2nd ed.). Allyn and Bacon.

Chicago Style (17th ed.) Citation

Gilliland, Burl E., Richard K. James, and James T. Bowman. Theories and Strategies in Counseling and Psychotherapy. 2nd ed. Needham Heights: Allyn and Bacon, 1989.

MLA (9th ed.) Citation

Gilliland, Burl E., et al. Theories and Strategies in Counseling and Psychotherapy. 2nd ed. Allyn and Bacon, 1989.