APA (7th ed.) Citation

Otto, H. A. (1973). Group methods to actualize human potential: A handbook ([3d ed.].). Holistic Press.

Chicago Style (17th ed.) Citation

Otto, Herbert A. Group Methods to Actualize Human Potential: A Handbook. [3d ed.]. Beverly Hills, Calif.: Holistic Press, 1973.

MLA (8th ed.) Citation

Otto, Herbert A. Group Methods to Actualize Human Potential: A Handbook. [3d ed.]. Holistic Press, 1973.