Cita APA (7th ed.)
Philip, G. (1973). Communication and the small group (2nd ed.). Bobbs-Merrill.
Cita Chicago (17th ed.)
Philip, Gerald. Communication and the Small Group. 2nd ed. New York: Bobbs-Merrill, 1973.
Cita MLA (9th ed.)
Philip, Gerald. Communication and the Small Group. 2nd ed. Bobbs-Merrill, 1973.
Atenció: Aquestes cites poden no estar 100% correctes.