Cita APA (7th ed.)
Monroe, A. H. (1969). Principles of speech communication. (6th brief .ed.). Scott, Foresman & Co..
Cita Chicago (17th ed.)
Monroe, Alan H. Principles of Speech Communication. 6th brief .ed. Chicago: Scott, Foresman & Co., 1969.
Cita MLA (9th ed.)
Monroe, Alan H. Principles of Speech Communication. 6th brief .ed. Scott, Foresman & Co., 1969.
Atenció: Aquestes cites poden no estar 100% correctes.