APA (7th ed.) Citation

Hunter, D. (1995). The zen of groups: A handbook for people meeting with a purpose (North American ed.). Fisher Books.

Chicago Style (17th ed.) Citation

Hunter, Dale. The Zen of Groups: A Handbook for People Meeting with a Purpose. North American ed. Tucson, AZ: Fisher Books, 1995.

MLA (9th ed.) Citation

Hunter, Dale. The Zen of Groups: A Handbook for People Meeting with a Purpose. North American ed. Fisher Books, 1995.