APA Alıntı

Attenborough, D. (1979). Life on Earth: A natural history (1st American ed.). Fontana Paperback.

Chicago Stili Alıntı

Attenborough, David. Life on Earth: A Natural History. 1st American ed. Boston: Fontana Paperback, 1979.

MLA Alıntı

Attenborough, David. Life on Earth: A Natural History. 1st American ed. Fontana Paperback, 1979.