APA (7th ed.) Citation

Compass Films (Firm), British Broadcasting Corporation, Heaven, S., & Hewish, S. (2013). Behind The Mask. British Broadcasting Corporation.

Chicago Style (17th ed.) Citation

Compass Films (Firm), British Broadcasting Corporation, Simon Heaven, and Saul Hewish. Behind The Mask. London: British Broadcasting Corporation, 2013.

MLA (9th ed.) Citation

Compass Films (Firm), et al. Behind The Mask. British Broadcasting Corporation, 2013.