APA (7th ed.) Citation

O'Hanlon, B., & Bertolino, B. (2012). The therapist's notebook on positive psychology: Activities, exercises, and handouts. Routledge.

Chicago Style (17th ed.) Citation

O'Hanlon, Bill, and Bob Bertolino. The Therapist's Notebook on Positive Psychology: Activities, Exercises, and Handouts. New York: Routledge, 2012.

MLA (9th ed.) Citation

O'Hanlon, Bill, and Bob Bertolino. The Therapist's Notebook on Positive Psychology: Activities, Exercises, and Handouts. Routledge, 2012.