Geronimo Stilton. (2019). Geronimo Stilton Save the white whale! (2011.). Scholastic Publications.
Chicago Style (17th ed.) CitationGeronimo Stilton. Geronimo Stilton Save the White Whale! 2011. Scholastic Publications, 2019.
MLA (9th ed.) CitationGeronimo Stilton. Geronimo Stilton Save the White Whale! 2011. Scholastic Publications, 2019.
Warning: These citations may not always be 100% accurate.