Geronimo Stilton. (2019). Geronimo Stilton Save the white whale! (2011.). Scholastic Publications.
Cita Chicago (17th ed.)Geronimo Stilton. Geronimo Stilton Save the White Whale! 2011. Scholastic Publications, 2019.
Cita MLA (9th ed.)Geronimo Stilton. Geronimo Stilton Save the White Whale! 2011. Scholastic Publications, 2019.
Atenció: Aquestes cites poden no estar 100% correctes.