Cita APA (7th ed.)
Bormann, E. G. (1980). Communication theory. Holt, Rinehart.
Cita Chicago (17th ed.)
Bormann, Ernest G. Communication Theory. New York: Holt, Rinehart, 1980.
Cita MLA (9th ed.)
Bormann, Ernest G. Communication Theory. Holt, Rinehart, 1980.
Atenció: Aquestes cites poden no estar 100% correctes.