APA Style

Stilton, G. (2015). This Hotel Is Haunted! - #50 Geronimo Stilton Series . New York, USA: Scholastic Children's Books.

MLA Style

Stilton, Geronimo. "This Hotel Is Haunted! - #50 Geronimo Stilton Series". New York, USA: Scholastic Children's Books, 2015. Printed Book.