Cita APA

O'Sullivan, T. (1983). Key concepts in communication. Routledge.

Citación estilo Chicago

O'Sullivan, Tim. Key Concepts in Communication. London: Routledge, 1983.

Cita MLA

O'Sullivan, Tim. Key Concepts in Communication. Routledge, 1983.

Warning: These citations may not always be 100% accurate.