APA (7th ed.) Citation

Littlejohn, S. W. (1989). Theories of human communication (3rd ed.). Wadsworth.

Chicago Style (17th ed.) Citation

Littlejohn, Stephen W. Theories of Human Communication. 3rd ed. Belmont, Calif: Wadsworth, 1989.

MLA (9th ed.) Citation

Littlejohn, Stephen W. Theories of Human Communication. 3rd ed. Wadsworth, 1989.

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