Cita APA (7a ed.)

Gazda, G. M. (1971). Basic approaches to group psychotherapy and group counseling (4. printing.). Thomas.

Cita Chicago Style (17a ed.)

Gazda, George M. Basic Approaches to Group Psychotherapy and Group Counseling. 4. printing. Springfield, Ill: Thomas, 1971.

Cita MLA (9a ed.)

Gazda, George M. Basic Approaches to Group Psychotherapy and Group Counseling. 4. printing. Thomas, 1971.