Citazione APA

O'Sullivan, T. (1994). Key concepts in communication and cultural studies (2nd ed.). Routledge.

Stile di citazione Chicago

O'Sullivan, Tim. Key Concepts in Communication and Cultural Studies. 2nd ed. London ; New York: Routledge, 1994.

Citazione MLA

O'Sullivan, Tim. Key Concepts in Communication and Cultural Studies. 2nd ed. Routledge, 1994.