Attenborough, D. (2010). Life: Challenges of life, reptiles and amphibians, mammals. (DVD). BBC Worldwide Ltd. Program.
Čikaški stil citiranja (17. izdanje)Attenborough, David. Life: Challenges of Life, Reptiles and Amphibians, Mammals. (DVD). California: BBC Worldwide Ltd. Program, 2010.
MLA način citiranja (9. izdanje)Attenborough, David. Life: Challenges of Life, Reptiles and Amphibians, Mammals. (DVD). BBC Worldwide Ltd. Program, 2010.
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