APA (7th ed.) Citation

Littlejohn, S. W. (1999). Theories of human communication (6th ed.). Wadsworth Pub..

Chicago Style (17th ed.) Citation

Littlejohn, Stephen W. Theories of Human Communication. 6th ed. Belmont, CA: Wadsworth Pub., 1999.

MLA (9th ed.) Citation

Littlejohn, Stephen W. Theories of Human Communication. 6th ed. Wadsworth Pub., 1999.

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