APA (7th ed.) Citation

Gondin, W. R., & Mammen, E. W. (1981). The art of speaking made simple. New York Doubleday Co.

Chicago Style (17th ed.) Citation

Gondin, William R., and Edward W. Mammen. The Art of Speaking Made Simple. Garden city: New York Doubleday Co, 1981.

MLA (9th ed.) Citation

Gondin, William R., and Edward W. Mammen. The Art of Speaking Made Simple. New York Doubleday Co, 1981.