Cita APA

Orlick, T. 1. (1978). The cooperative sports & games book: Challenge without competition. New York: Pantheon Books.

Citación estilo Chicago

Orlick, Terry 1945-. The Cooperative Sports & Games Book: Challenge Without Competition. New York: Pantheon Books, 1978.

Cita MLA

Orlick, Terry 1945-. The Cooperative Sports & Games Book: Challenge Without Competition. New York: Pantheon Books, 1978.