British Broadcasting Corporation, Disney Channel (Firm), Nihon Hōsō Kyōkai, 2 Entertain (Firm), BBC Earth (Firm), BBC Worldwide Americas, Inc, . . . Attenborough, D. (2011). Planet Earth (Special ed.). 2 Entertain : BBC Earth ; BBC Worldwide Americas.
Cita Chicago Style (17a ed.)British Broadcasting Corporation, Disney Channel (Firm), Nihon Hōsō Kyōkai, 2 Entertain (Firm), BBC Earth (Firm), Inc BBC Worldwide Americas, Penny Allen, y David Attenborough. Planet Earth. Special ed. [United States] : Burbank, CA: 2 Entertain : BBC Earth ; BBC Worldwide Americas, 2011.
Cita MLA (8a ed.)British Broadcasting Corporation, et al. Planet Earth. Special ed. 2 Entertain : BBC Earth ; BBC Worldwide Americas, 2011.
Precaución: Estas citas no son 100% exactas.