APA (7th ed.) Citation

Perret, G. (1989). Using humor for effective business speaking. Sterling Pub. Co..

Chicago Style (17th ed.) Citation

Perret, Gene. Using Humor for Effective Business Speaking. New York: Sterling Pub. Co., 1989.

MLA (9th ed.) Citation

Perret, Gene. Using Humor for Effective Business Speaking. Sterling Pub. Co., 1989.

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