APA引文

Duffy, B. E., & Turow, J. (2009). Key readings in media today: Mass communication in contexts. Routledge.

Chicago Edition Citation

Duffy, Brooke Erin, and Joseph Turow. Key Readings in Media Today: Mass Communication in Contexts. New York: Routledge, 2009.

MLA引文

Duffy, Brooke Erin, and Joseph Turow. Key Readings in Media Today: Mass Communication in Contexts. Routledge, 2009.