APA (7th ed.) Citation

Devito, J. A. (2002). Essentials of human communication (4th.). Allyn & Bacon.

Chicago Style (17th ed.) Citation

Devito, Joseph A. Essentials of Human Communication. 4th. Boston: Allyn & Bacon, 2002.

MLA (9th ed.) Citation

Devito, Joseph A. Essentials of Human Communication. 4th. Allyn & Bacon, 2002.

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