APA (7th ed.) Citation

Gondin & Mammen. (1981). The art of speaking made simple. Doubleday.

Chicago Style (17th ed.) Citation

Gondin and Mammen. The Art of Speaking Made Simple. Garden City, N.Y: Doubleday, 1981.

MLA (8th ed.) Citation

Gondin and Mammen. The Art of Speaking Made Simple. Doubleday, 1981.

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