APA (7th ed.) Citation

Richards, J., Mann, G., Finch, P., & Morris, M. (2014). Tales of Trenzalore. BBC Books.

Chicago Style (17th ed.) Citation

Richards, Justin, George Mann, Paul Finch, and Mark Morris. Tales of Trenzalore. London: BBC Books, 2014.

MLA (9th ed.) Citation

Richards, Justin, et al. Tales of Trenzalore. BBC Books, 2014.