APA-viite (7. p.)
ebrary, Inc, & Christians, C. G. (2009). Normative theories of the media: Journalism in democratic societies. University of Illinois Press.
Chicago-viite (17. p.)
ebrary, Inc, ja Clifford G. Christians. Normative Theories of the Media: Journalism in Democratic Societies. Urbana: University of Illinois Press, 2009.
MLA-viite (9. p.)
ebrary, Inc, ja Clifford G. Christians. Normative Theories of the Media: Journalism in Democratic Societies. University of Illinois Press, 2009.
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