APA (7e ed.) Bronvermelding
Yalom, I. D., & Leszcz, M. (2005). The theory and practice of group psychotherapy (5th ed.). Basic Books.
Chicago (17e ed.) Bronvermelding
Yalom, Irvin D., en Molyn Leszcz. The Theory and Practice of Group Psychotherapy. 5th ed. New York: Basic Books, 2005.
MLA (9e ed.) Bronvermelding
Yalom, Irvin D., en Molyn Leszcz. The Theory and Practice of Group Psychotherapy. 5th ed. Basic Books, 2005.
Let op: Deze citaties zijn niet altijd 100% accuraat.