APA (7th ed.) Citation

Guffey, M. E., & Du-Babcock, B. (2008). Essentials of business communication. Thomson.

Chicago Style (17th ed.) Citation

Guffey, Mary Ellen, and Bertha Du-Babcock. Essentials of Business Communication. Australia: Thomson, 2008.

MLA (8th ed.) Citation

Guffey, Mary Ellen, and Bertha Du-Babcock. Essentials of Business Communication. Thomson, 2008.

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