APA (7th ed.) Citation

National Institute for the Psychotherapies & Olsen, P. (1980). Comprehensive psychotherapy. Gordon and Breach.

Chicago Style (17th ed.) Citation

National Institute for the Psychotherapies and Paul Olsen. Comprehensive Psychotherapy. New York: Gordon and Breach, 1980.

MLA (9th ed.) Citation

National Institute for the Psychotherapies and Paul Olsen. Comprehensive Psychotherapy. Gordon and Breach, 1980.

Warning: These citations may not always be 100% accurate.