APA (7th ed.) Citation

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

Chicago Style (17th ed.) Citation

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

MLA (9th ed.) Citation

Zimmerman, Gordon I., et al. Speech Communication: A Contemporary Introd. 2.ed. West Publ.Co, 1980.