Cita APA (7th ed.)
Yalom, I. D., & Leszcz, M. (2005). The theory and practice of group psychotherapy (5th ed.). Basic Books.
Cita Chicago (17th ed.)
Yalom, Irvin D., i Molyn Leszcz. The Theory and Practice of Group Psychotherapy. 5th ed. New York: Basic Books, 2005.
Cita MLA (9th ed.)
Yalom, Irvin D., i Molyn Leszcz. The Theory and Practice of Group Psychotherapy. 5th ed. Basic Books, 2005.
Atenció: Aquestes cites poden no estar 100% correctes.