Cita APA (7a ed.)

Bergin, A. E., & Garfield, S. L. (1971). Handbook of psychotherapy and behavior change: An empirical analysis. Wiley.

Cita Chicago Style (17a ed.)

Bergin, Allen E., y Sol L. Garfield. Handbook of Psychotherapy and Behavior Change: An Empirical Analysis. New York, NY [u.a.]: Wiley, 1971.

Cita MLA (9a ed.)

Bergin, Allen E., y Sol L. Garfield. Handbook of Psychotherapy and Behavior Change: An Empirical Analysis. Wiley, 1971.