APA Style

Littlejohn, Stephen W.. (1999). Theories of human communication (6th Ed.). London: Wadswort Publishing Company.

Chicago Style

Littlejohn, Stephen W.. Theories of human communication. 6th Ed. London: Wadswort Publishing Company, 1999. Text.

MLA Style

Littlejohn, Stephen W.. Theories of human communication. 6th Ed. London: Wadswort Publishing Company, 1999. Text.

Turabian Style

Littlejohn, Stephen W.. Theories of human communication. 6th Ed. London: Wadswort Publishing Company, 1999. Print.