APA (7th ed.) Citation

Verderber, R. F. (2008). The challenge of effective speaking (14th ed.). Thomson/Wadsworth Learning.

Chicago Style (17th ed.) Citation

Verderber, Rudolph F. The Challenge of Effective Speaking. 14th ed. Australia: Thomson/Wadsworth Learning, 2008.

MLA (9th ed.) Citation

Verderber, Rudolph F. The Challenge of Effective Speaking. 14th ed. Thomson/Wadsworth Learning, 2008.