APA Edition Citation

Littlejohn, S. W., & Foss, K. A. (2009). Encyclopedia of communication theory. Sage.

Chicago Edition Citation

Littlejohn, Stephen W., and Karen A. Foss. Encyclopedia of Communication Theory. New Delhi: Sage, 2009.

MLA Edition Citation

Littlejohn, Stephen W., and Karen A. Foss. Encyclopedia of Communication Theory. Sage, 2009.

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