APA (7th ed.) Citation

Boyer, C. (2011). National Geographic Kids. National Geographic.

Chicago Style (17th ed.) Citation

Boyer, Crispin. National Geographic Kids. Washington, D.C.: National Geographic, 2011.

MLA (8th ed.) Citation

Boyer, Crispin. National Geographic Kids. National Geographic, 2011.

Warning: These citations may not always be 100% accurate.