APA (7th ed.) Citation

Stilton, G., Facciotto, G., & Heim, J. (2017). A mammoth mystery. Scholastic Inc..

Chicago Style (17th ed.) Citation

Stilton, Geronimo, Giuseppe Facciotto, and Julia Heim. A Mammoth Mystery. New York, NY: Scholastic Inc., 2017.

MLA (8th ed.) Citation

Stilton, Geronimo, et al. A Mammoth Mystery. Scholastic Inc., 2017.

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