APA (7th ed.) Citation

Momatiuk, Y., & Eastcott, J. (2009). Face to face with penguins. National Geographic.

Chicago Style (17th ed.) Citation

Momatiuk, Yva, and John Eastcott. Face to Face with Penguins. Washington, D.C.: National Geographic, 2009.

MLA (8th ed.) Citation

Momatiuk, Yva, and John Eastcott. Face to Face with Penguins. National Geographic, 2009.

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