Citazione Stile APA (7a Edizione)

Yalom, I. D., & Leszcz, M. (2020). The theory and practice of group psychotherapy (Sixth edition.). Basic Books.

Citazione stile Chigago Style (17a edizione)

Yalom, Irvin D., e Molyn Leszcz. The Theory and Practice of Group Psychotherapy. Sixth edition. New York: Basic Books, 2020.

Citatione MLA (9a ed.)

Yalom, Irvin D., e Molyn Leszcz. The Theory and Practice of Group Psychotherapy. Sixth edition. Basic Books, 2020.