Cita APA (7th ed.)

Hunter, D., Bailey, A., & Taylor, B. (1995). The zen of groups: A handbook for people meeting with a purpose. Fisher Books.

Cita Chicago (17th ed.)

Hunter, Dale, Anne Bailey, i Bill Taylor. The Zen of Groups: A Handbook for People Meeting with a Purpose. Tucson: Fisher Books, 1995.

Cita MLA (9th ed.)

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