Cita APA

Gerald Corey. (2000). Theory and practice of group counseling (Ed.5.). Wadsworth/Thomson learning.

Citación estilo Chicago

Gerald Corey. Theory and Practice of Group Counseling. Ed.5. Belmont: Wadsworth/Thomson learning, 2000.

Cita MLA

Gerald Corey. Theory and Practice of Group Counseling. Ed.5. Wadsworth/Thomson learning, 2000.