APA (7th ed.) Citation

Gronbeck, B. E., Ehninger, D., & Monroe, A. H. (1992). Principles of speech communication (11th brief ed.). Harper Collins.

Chicago Style (17th ed.) Citation

Gronbeck, Bruce E., Douglas Ehninger, and Alan H. Monroe. Principles of Speech Communication. 11th brief ed. [United States]: Harper Collins, 1992.

MLA (9th ed.) Citation

Gronbeck, Bruce E., et al. Principles of Speech Communication. 11th brief ed. Harper Collins, 1992.