Παραπομπή APA

(2009). Handbook of contemporary psychotherapy: Toward an improved understanding of effective psychotherapy. Sage.

Παραπομπή Chicago Style

Handbook of Contemporary Psychotherapy: Toward an Improved Understanding of Effective Psychotherapy. New Delhi: Sage, 2009.

Παραπομπή MLA

Handbook of Contemporary Psychotherapy: Toward an Improved Understanding of Effective Psychotherapy. Sage, 2009.