Cita APA (7th ed.)
Barnhart, S. A. (1976). Introduction to interpersonal communication (ed.). Thomas Y. Crowell.
Cita Chicago (17th ed.)
Barnhart, Sara A. Introduction to Interpersonal Communication. ed. New York: Thomas Y. Crowell, 1976.
Cita MLA (9th ed.)
Barnhart, Sara A. Introduction to Interpersonal Communication. ed. Thomas Y. Crowell, 1976.
Atenció: Aquestes cites poden no estar 100% correctes.