British Broadcasting Corporation, Warner Home Video (Firm), & Attenborough, D. (2007). Planet Earth. British Broadcasting Corporation ; Warner Home Video [distributor].
Style de citation Chicago (17e éd.)British Broadcasting Corporation, Warner Home Video (Firm), et David Attenborough. Planet Earth. [S.l.] : Burbank, CA: British Broadcasting Corporation ; Warner Home Video [distributor], 2007.
Style de citation MLA (8e éd.)British Broadcasting Corporation, et al. Planet Earth. British Broadcasting Corporation ; Warner Home Video [distributor], 2007.
Attention : ces citations peuvent ne pas être correctes à 100%.