APA (7th ed.) Citation

Garfield, S. L. (1980). Psychotherapy: An eclectic approach. Wiley.

Chicago Style (17th ed.) Citation

Garfield, Sol L. Psychotherapy: An Eclectic Approach. New York [u.a.]: Wiley, 1980.

MLA (9th ed.) Citation

Garfield, Sol L. Psychotherapy: An Eclectic Approach. Wiley, 1980.