APA (7th ed.) Citation

Ehninger, D. (1986). Principles and types of speech communication (10th ed.). Scott, Foresman.

Chicago Style (17th ed.) Citation

Ehninger, Douglas. Principles and Types of Speech Communication. 10th ed. Glenview, Ill.: Scott, Foresman, 1986.

MLA (8th ed.) Citation

Ehninger, Douglas. Principles and Types of Speech Communication. 10th ed. Scott, Foresman, 1986.

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