APA (7th ed.) Citation

Gruner, C. R. (1983). Plain public speaking. Macmillan.

Chicago Style (17th ed.) Citation

Gruner, Charles R. Plain Public Speaking. New York: Macmillan, 1983.

MLA (9th ed.) Citation

Gruner, Charles R. Plain Public Speaking. Macmillan, 1983.

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