APA استشهاد

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

استشهاد بنمط شيكاغو

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

MLA استشهاد

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