APA (7th ed.) Citation

Hare, A. P., & Hare, A. P. (1976). Handbook of small group research (2. ed.). Free Press [u.a.].

Chicago Style (17th ed.) Citation

Hare, A. Paul, and Alexander Paul Hare. Handbook of Small Group Research. 2. ed. New York: Free Press [u.a.], 1976.

MLA (8th ed.) Citation

Hare, A. Paul, and Alexander Paul Hare. Handbook of Small Group Research. 2. ed. Free Press [u.a.], 1976.