Attenborough, D. (2010). Life: Fish, birds, insects, hunters &hunted. BBC Worldwide Ltd. Program.
Citazione stile Chigago Style (17a edizione)Attenborough, David. Life: Fish, Birds, Insects, Hunters &hunted. California: BBC Worldwide Ltd. Program, 2010.
Citatione MLA (9a ed.)Attenborough, David. Life: Fish, Birds, Insects, Hunters &hunted. BBC Worldwide Ltd. Program, 2010.
Attenzione: Queste citazioni potrebbero non essere precise al 100%.