Cita APA (7a ed.)

Bergin, A. E., & Garfield, S. L. (1986). Handbook of psychotherapy and behavior change (3rd ed.). Wiley & Sons.

Cita Chicago Style (17a ed.)

Bergin, Allen E., y Sol Louis Garfield. Handbook of Psychotherapy and Behavior Change. 3rd ed. New York [etc.]: Wiley & Sons, 1986.

Cita MLA (9a ed.)

Bergin, Allen E., y Sol Louis Garfield. Handbook of Psychotherapy and Behavior Change. 3rd ed. Wiley & Sons, 1986.