APA引文

British Broadcasting Corporation, BBC Earth (Firm), & Attenborough, D. (2012). Frozen planet ([Widescreen].). BBC Earth ; Distributed in the USA and Canada by Warner Home Video.

Chicago Style (17th ed.) Citation

British Broadcasting Corporation, BBC Earth (Firm), and David Attenborough. Frozen Planet. [Widescreen]. [London?] : Burbank, CA: BBC Earth ; Distributed in the USA and Canada by Warner Home Video, 2012.

MLA引文

British Broadcasting Corporation, et al. Frozen Planet. [Widescreen]. BBC Earth ; Distributed in the USA and Canada by Warner Home Video, 2012.

警告：這些引文格式不一定是100％准確.