APA引文

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引文

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

警告：這些引文格式不一定是100％准確.