APA (7th ed.) Citation

Davies, N., & Layton, N. (2009). Extreme animals: The toughest creatures on Earth (1st U.S. pbk. ed.). Candlewick Press.

Chicago Style (17th ed.) Citation

Davies, Nicola, and Neal Layton. Extreme Animals: The Toughest Creatures on Earth. 1st U.S. pbk. ed. Somerville, Mass.: Candlewick Press, 2009.

MLA (8th ed.) Citation

Davies, Nicola, and Neal Layton. Extreme Animals: The Toughest Creatures on Earth. 1st U.S. pbk. ed. Candlewick Press, 2009.

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