APA (7th ed.) Citation

Stilton, G., De Pretto, L., & Heim, J. (2012). Geronimo Stilton #48: The mystery in Venice. Scholastic.

Chicago Style (17th ed.) Citation

Stilton, Geronimo, Lorenzo De Pretto, and Julia Heim. Geronimo Stilton #48: The Mystery in Venice. New York: Scholastic, 2012.

MLA (8th ed.) Citation

Stilton, Geronimo, et al. Geronimo Stilton #48: The Mystery in Venice. Scholastic, 2012.