APA-viite (7. p.)

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

Chicago-viite (17. p.)

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

MLA-viite (9. p.)

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