APA Citation

Ehninger, D. (1986). Principles and types of speech communication (10 edición.). London, England: Scott Foresman.

Chicago Style Citation

Ehninger, Douglas. Principles and Types of Speech Communication. 10 edición. London, England: Scott Foresman, 1986.

MLA Citation

Ehninger, Douglas. Principles and Types of Speech Communication. 10 edición. London, England: Scott Foresman, 1986.

Warning: These citations may not always be 100% accurate.