APA (7th ed.) Citation

Appelt, K., & Small, D. (2008). The underneath. Atheneum Books for Young Readers.

Chicago Style (17th ed.) Citation

Appelt, Kathi, and David Small. The Underneath. New York [u.a.]: Atheneum Books for Young Readers, 2008.

MLA (9th ed.) Citation

Appelt, Kathi, and David Small. The Underneath. Atheneum Books for Young Readers, 2008.

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