Cita APA

Hartley, J. (2004). Key concepts in communication, cultural and media studies (3rd ed.). Routledge.

Chicago Edition Citation

Hartley, John. Key Concepts in Communication, Cultural and Media Studies. 3rd ed. London: Routledge, 2004.

Cita MLA

Hartley, John. Key Concepts in Communication, Cultural and Media Studies. 3rd ed. Routledge, 2004.