APA (7th ed.) Citation

Bergin, A. E., & Strupp, H. H. (1972). Changing frontiers in the science of psychotherapy (1. publ.). Aldine. Atherton.

Chicago Style (17th ed.) Citation

Bergin, Allen E., and Hans H. Strupp. Changing Frontiers in the Science of Psychotherapy. 1. publ. Chicago, Ill: Aldine. Atherton, 1972.

MLA (9th ed.) Citation

Bergin, Allen E., and Hans H. Strupp. Changing Frontiers in the Science of Psychotherapy. 1. publ. Aldine. Atherton, 1972.

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