APA (7th ed.) Citation

Sloan, C. (2002). Supercroc and the origin of crocodiles. National Geographic.

Chicago Style (17th ed.) Citation

Sloan, Christopher. Supercroc and the Origin of Crocodiles. Washington, D.C: National Geographic, 2002.

MLA (9th ed.) Citation

Sloan, Christopher. Supercroc and the Origin of Crocodiles. National Geographic, 2002.

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