APA (7th ed.) Citation

(2004). Geronimo Stilton: Merry Christmas's Geronimo! Vol 12. Scholastic Inc..

Chicago Style (17th ed.) Citation

Geronimo Stilton: Merry Christmas's Geronimo! Vol 12. New York: Scholastic Inc., 2004.

MLA (9th ed.) Citation

Geronimo Stilton: Merry Christmas's Geronimo! Vol 12. Scholastic Inc., 2004.

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