APA (7th ed.) Citation

Funke, C., Latsch, O., & Howard, P. (2006). When Santa fell to Earth (1st American ed.). Scholastic.

Chicago Style (17th ed.) Citation

Funke, Cornelia, Oliver Latsch, and Paul Howard. When Santa Fell to Earth. 1st American ed. New York: Scholastic, 2006.

MLA (8th ed.) Citation

Funke, Cornelia, et al. When Santa Fell to Earth. 1st American ed. Scholastic, 2006.

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