Citação norma APA
ebrary, Inc, & Christians, C. G. (2009). Normative theories of the media: Journalism in democratic societies. University of Illinois Press.
Citação norma Chicago
ebrary, Inc, and Clifford G. Christians. Normative Theories of the Media: Journalism in Democratic Societies. Urbana: University of Illinois Press, 2009.
Citação norma MLA
ebrary, Inc, and Clifford G. Christians. Normative Theories of the Media: Journalism in Democratic Societies. University of Illinois Press, 2009.
Nota: a formatação da citação pode não corresponder 100% ao definido pela respectiva norma.