APA (7th ed.) Citation

Cotton, D., Tucker, R., Lloyd, I., Purves, P., Hartnell, W., & Lane, J. (2011). Doctor Who. BBC Worldwide Ltd..

Chicago Style (17th ed.) Citation

Cotton, Donald, Rex Tucker, Innes Lloyd, Peter Purves, William Hartnell, and Jocelyn Lane. Doctor Who. [Place of publication not identified]: BBC Worldwide Ltd., 2011.

MLA (9th ed.) Citation

Cotton, Donald, et al. Doctor Who. BBC Worldwide Ltd., 2011.