Cita APA (7th ed.)
Bergin, A. E., & Garfield, S. L. (1971). Handbook of psychotherapy and behavior change: An empirical analyses. Wiley.
Cita Chicago (17th ed.)
Bergin, Allen Eric, i Sol Louis Garfield. Handbook of Psychotherapy and Behavior Change: An Empirical Analyses. New York: Wiley, 1971.
Cita MLA (9th ed.)
Bergin, Allen Eric, i Sol Louis Garfield. Handbook of Psychotherapy and Behavior Change: An Empirical Analyses. Wiley, 1971.
Atenció: Aquestes cites poden no estar 100% correctes.