APA Style

Stilton, G., Barbieri, F. (2010). Geronimo Stilton : the quest for paradise : the return to the kingdom of fantasy . New York, USA: Scholastic Inc.

MLA Style

Stilton, Geronimo., Barbieri, Francesco. "Geronimo Stilton : the quest for paradise : the return to the kingdom of fantasy". New York, USA: Scholastic Inc, 2010. Text.