APA (7th ed.) Citation

Stilton, G. (2007). Geronimo Stilton, secret agent. Scholastic Inc..

Chicago Style (17th ed.) Citation

Stilton, Geronimo. Geronimo Stilton, Secret Agent. New York: Scholastic Inc., 2007.

MLA (9th ed.) Citation

Stilton, Geronimo. Geronimo Stilton, Secret Agent. Scholastic Inc., 2007.

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