APA (7th ed.) Citation

Allan, S., & Thorsen, E. (2009). Citizen journalism: Global perspectives. Peter Lang.

Chicago Style (17th ed.) Citation

Allan, Stuart, and Einar Thorsen. Citizen Journalism: Global Perspectives. New York: Peter Lang, 2009.

MLA (9th ed.) Citation

Allan, Stuart, and Einar Thorsen. Citizen Journalism: Global Perspectives. Peter Lang, 2009.