APA (7th ed.) Citation

Day, M., Potter, I., Guerrier, S., & Bowerman, L. (2015). Doctor Who. Big Finish Productions.

Chicago Style (17th ed.) Citation

Day, Martin, Ian Potter, Simon Guerrier, and Lisa Bowerman. Doctor Who. [Maidenhead, Berkshire, England]: Big Finish Productions, 2015.

MLA (9th ed.) Citation

Day, Martin, et al. Doctor Who. Big Finish Productions, 2015.