APA (7th ed.) Citation

Nichols, M. P., & Zax, M. (1977). Catharsis in psychotherapy. Gardner Pr.

Chicago Style (17th ed.) Citation

Nichols, Michael P., and Melvin Zax. Catharsis in Psychotherapy. New York: Gardner Pr, 1977.

MLA (9th ed.) Citation

Nichols, Michael P., and Melvin Zax. Catharsis in Psychotherapy. Gardner Pr, 1977.

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