APA (7th ed.) Citation

Zimmerman, G. I., Owen, J. L., & Seibert, D. R. (1980). Speech communication: A contemporary introduction (2nd ed.). West.

Chicago Style (17th ed.) Citation

Zimmerman, Gordon I., James L. Owen, and David R. Seibert. Speech Communication: A Contemporary Introduction. 2nd ed. St. Paul: West, 1980.

MLA (9th ed.) Citation

Zimmerman, Gordon I., et al. Speech Communication: A Contemporary Introduction. 2nd ed. West, 1980.