APA (7th ed.) Citation

Vernon, U. (2010). Attack of the ninja frogs. Dial Books for Young Readers.

Chicago Style (17th ed.) Citation

Vernon, Ursula. Attack of the Ninja Frogs. New York: Dial Books for Young Readers, 2010.

MLA (8th ed.) Citation

Vernon, Ursula. Attack of the Ninja Frogs. Dial Books for Young Readers, 2010.

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