Cita APA
Ehninger, D., Gronbeck, B. E., Monroe, A. H., & Monroe, A. H. (1978). Principles of speech communication (8th.). Scott, Foresman and co..
Citación estilo Chicago
Ehninger, Douglas, Bruce E. Gronbeck, Alan H. Monroe, and Alan Houston Monroe. Principles of Speech Communication. 8th. Dallas, Texas: Scott, Foresman and co., 1978.
Cita MLA
Ehninger, Douglas, et al. Principles of Speech Communication. 8th. Scott, Foresman and co., 1978.
Warning: These citations may not always be 100% accurate.