Cita APA (7th ed.)
Hartley,John. (2011). Communication, cultural and media studies: The key concepts (4th ed.). Routledge.
Cita Chicago (17th ed.)
Hartley,John. Communication, Cultural and Media Studies: The Key Concepts. 4th ed. Milton Park, Oxon: Routledge, 2011.
Cita MLA (9th ed.)
Hartley,John. Communication, Cultural and Media Studies: The Key Concepts. 4th ed. Routledge, 2011.
Atenció: Aquestes cites poden no estar 100% correctes.