APA (7th ed.) Citation

Cartmel, A. (2005). Through time: An unauthorised and unofficial history of Doctor Who. Continuum.

Chicago Style (17th ed.) Citation

Cartmel, Andrew. Through Time: An Unauthorised and Unofficial History of Doctor Who. New York: Continuum, 2005.

MLA (9th ed.) Citation

Cartmel, Andrew. Through Time: An Unauthorised and Unofficial History of Doctor Who. Continuum, 2005.

Warning: These citations may not always be 100% accurate.