APA (7. basım) Alıntı

McGhee, K., & McKay, G. (2007). Encyclopedia of animals. National Geographic.

Chicago Style (17. basım) Atıf

McGhee, Karen, ve George McKay. Encyclopedia of Animals. Washington, DC: National Geographic, 2007.

MLA (9th ed.) Atıf

McGhee, Karen, ve George McKay. Encyclopedia of Animals. National Geographic, 2007.