BBC Worldwide Ltd., Films for the Humanities & Sciences (Firm), & Infobase. (2010). Who's Afraid of a Big Black Hole? Infobase.
Chicago Style (17th ed.) CitationBBC Worldwide Ltd., Films for the Humanities & Sciences (Firm), and Infobase. Who's Afraid of a Big Black Hole? New York, N.Y.: Infobase, 2010.
MLA (8th ed.) CitationBBC Worldwide Ltd., et al. Who's Afraid of a Big Black Hole? Infobase, 2010.
Warning: These citations may not always be 100% accurate.