APA (7th ed.) Citation

Van Draanen, W. Sammy Keyes and the Runaway Elf. Yearling Books.

Chicago Style (17th ed.) Citation

Van Draanen, Wendelin. Sammy Keyes and the Runaway Elf. Yearling Books.

MLA (8th ed.) Citation

Van Draanen, Wendelin. Sammy Keyes and the Runaway Elf. Yearling Books.

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