APA (7th ed.) Citation

Oppel, K., & Widener, T. (2000). Peg and the whale. Simon & Schuster Books for Young Readers.

Chicago Style (17th ed.) Citation

Oppel, Kenneth, and Terry Widener. Peg and the Whale. New York: Simon & Schuster Books for Young Readers, 2000.

MLA (9th ed.) Citation

Oppel, Kenneth, and Terry Widener. Peg and the Whale. Simon & Schuster Books for Young Readers, 2000.