APA (7th ed.) Citation

Duncan, B. L., Solovey, A. D., & Rusk, G. S. (1992). Changing the rules: A client-directed approach to therapy. Guilford Press.

Chicago Style (17th ed.) Citation

Duncan, Barry L., Andrew D. Solovey, and Gregory S. Rusk. Changing the Rules: A Client-directed Approach to Therapy. New York u.a: Guilford Press, 1992.

MLA (9th ed.) Citation

Duncan, Barry L., et al. Changing the Rules: A Client-directed Approach to Therapy. Guilford Press, 1992.