APA (7th ed.) Citation

Wampold, B. E., & Imel, Z. (2015). The great psychotherapy debate: The evidence for what makes psychotherapy work (2nd ed.). Routledge.

Chicago Style (17th ed.) Citation

Wampold, Bruce E., and Zac Imel. The Great Psychotherapy Debate: The Evidence for What Makes Psychotherapy Work. 2nd ed. New York: Routledge, 2015.

MLA (9th ed.) Citation

Wampold, Bruce E., and Zac Imel. The Great Psychotherapy Debate: The Evidence for What Makes Psychotherapy Work. 2nd ed. Routledge, 2015.