APA (7th ed.) Citation

Napier, R. W. (1973). Groups: Theory and experience. Houghton Mifflin.

Chicago Style (17th ed.) Citation

Napier, Rodney W. Groups: Theory and Experience. Boston: Houghton Mifflin, 1973.

MLA (9th ed.) Citation

Napier, Rodney W. Groups: Theory and Experience. Houghton Mifflin, 1973.