APA (7th ed.) Citation

Topliffe, N. (1973). Catalyzer: A simulation manual for group learning. Friendship Press.

Chicago Style (17th ed.) Citation

Topliffe, Neil. Catalyzer: A Simulation Manual for Group Learning. New York: Friendship Press, 1973.

MLA (9th ed.) Citation

Topliffe, Neil. Catalyzer: A Simulation Manual for Group Learning. Friendship Press, 1973.