Cita APA (7th ed.)

Borgatta, E. F., & Hare, A. P. (1955). Small groups: Studies in social interaction. Alfred A. Knopf.

Cita Chicago (17th ed.)

Borgatta, Edgar F., i A. Paul Hare. Small Groups: Studies in Social Interaction. New York: Alfred A. Knopf, 1955.

Cita MLA (9th ed.)

Borgatta, Edgar F., i A. Paul Hare. Small Groups: Studies in Social Interaction. Alfred A. Knopf, 1955.