APA (7th ed.) Citation

Wagner, R. H., & Arnold, C. C. (1965). Handbook of group discussion (2nd ed.). Houghton Mifflin.

Chicago Style (17th ed.) Citation

Wagner, Russell H., and Carroll C. Arnold. Handbook of Group Discussion. 2nd ed. Boston: Houghton Mifflin, 1965.

MLA (8th ed.) Citation

Wagner, Russell H., and Carroll C. Arnold. Handbook of Group Discussion. 2nd ed. Houghton Mifflin, 1965.