APA (7th ed.) Citation

Monroe, A. H., & Ehninger, D. (1967). Principles and types of speech (6th ed.). Scott, Foresman.

Chicago Style (17th ed.) Citation

Monroe, Alan Houston, and Douglas Ehninger. Principles and Types of Speech. 6th ed. Glenview, Ill.: Scott, Foresman, 1967.

MLA (8th ed.) Citation

Monroe, Alan Houston, and Douglas Ehninger. Principles and Types of Speech. 6th ed. Scott, Foresman, 1967.

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