APA (7th ed.) Citation

Geronimo Stilton, Fontina, M., & Stracchino, J. (2005). Geronimo Stilton #18: Shipwreck on the Pirate Islands. Scholastic.

Chicago Style (17th ed.) Citation

Geronimo Stilton, Mary Fontina, and Johnny Stracchino. Geronimo Stilton #18: Shipwreck on the Pirate Islands. New York: Scholastic, 2005.

MLA (8th ed.) Citation

Geronimo Stilton, et al. Geronimo Stilton #18: Shipwreck on the Pirate Islands. Scholastic, 2005.