APA Style

Littlejohn, S, W., Foss, K, A. (2008). Theories of Human Communication (9th Ed). Belmont, California: Thomson/Wadsworth.

MLA Style

Littlejohn, Stephen, W.., Foss, Karen, A.. "Theories of Human Communication". 9th Ed Belmont, California: Thomson/Wadsworth, 2008. Books.