APA (7th ed.) Citation

O'Sullivan, T., Dutton, B., & Rayner, P. (1994). Studying the media: An introduction. Edward Arnold.

Chicago Style (17th ed.) Citation

O'Sullivan, Tim, Brian Dutton, and Philip Rayner. Studying the Media: An Introduction. London: Edward Arnold, 1994.

MLA (9th ed.) Citation

O'Sullivan, Tim, et al. Studying the Media: An Introduction. Edward Arnold, 1994.