APA (7th ed.) Citation

O'Sullivan, T., Dutton, B., & Rayner, P. (2003). Studying the media: An introduction (3rd ed.). Arnold.

Chicago Style (17th ed.) Citation

O'Sullivan, Tim, Brian Dutton, and Philip Rayner. Studying the Media: An Introduction. 3rd ed. London: Arnold, 2003.

MLA (9th ed.) Citation

O'Sullivan, Tim, et al. Studying the Media: An Introduction. 3rd ed. Arnold, 2003.