APA (7th ed.) Citation

Potter, D., & Andersen, M. P. (1976). Discussion in small groups: A guide to effective practice (3d ed.). Wadsworth Pub. Co..

Chicago Style (17th ed.) Citation

Potter, David, and Martin P. Andersen. Discussion in Small Groups: A Guide to Effective Practice. 3d ed. Belmont, Calif.: Wadsworth Pub. Co., 1976.

MLA (9th ed.) Citation

Potter, David, and Martin P. Andersen. Discussion in Small Groups: A Guide to Effective Practice. 3d ed. Wadsworth Pub. Co., 1976.