APA (7th ed.) Citation

Gardner, E. F. (1956). Social relations and morale in small groups. Appleton-Century-Crofts.

Chicago Style (17th ed.) Citation

Gardner, Eric F. Social Relations and Morale in Small Groups. New York: Appleton-Century-Crofts, 1956.

MLA (9th ed.) Citation

Gardner, Eric F. Social Relations and Morale in Small Groups. Appleton-Century-Crofts, 1956.