APA (7. basım) Alıntı

Giles, B. (2006). National Geographic Countries of the World: Kenya. National Geographic.

Chicago Style (17. basım) Atıf

Giles, Bridget. National Geographic Countries of the World: Kenya. Washington D.C: National Geographic, 2006.

MLA (9th ed.) Atıf

Giles, Bridget. National Geographic Countries of the World: Kenya. National Geographic, 2006.