Citazione APA

Trotzer, J. P. (1977). The counselor and the group: Integrating theory, training, and practice. Brooks/Cole Pub. Co..

Stile di citazione Chicago

Trotzer, James P. The Counselor and the Group: Integrating Theory, Training, and Practice. California: Brooks/Cole Pub. Co., 1977.

Citazione MLA

Trotzer, James P. The Counselor and the Group: Integrating Theory, Training, and Practice. Brooks/Cole Pub. Co., 1977.