APA Citation

Sage Publications, i., Littlejohn, S. W., Foss, K. A., & Sage eReference (Online service). (2009). Encyclopedia of communication theory. Thousand Oaks, Calif.: Sage.

MLA Citation

Sage Publications, inc., Stephen W Littlejohn, Karen A Foss, and Sage eReference (Online service). Encyclopedia of Communication Theory. Thousand Oaks, Calif.: Sage, 2009.

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