APA (7th ed.) Citation

Davis, G., & Willow, A. (1974). Doctor who and the cybermen. Target.

Chicago Style (17th ed.) Citation

Davis, Gerry, and Alan Willow. Doctor Who and the Cybermen. London: Target, 1974.

MLA (9th ed.) Citation

Davis, Gerry, and Alan Willow. Doctor Who and the Cybermen. Target, 1974.