APA Style

Stilton, G., Barozzi, D. (2015). Geronimo Stilton the enchanted charms : the seventh adventure in the Kingdom of fantasy . New York, USA: Scholastic Inc.

MLA Style

Stilton, Geronimo., Barozzi, Danillo. "Geronimo Stilton the enchanted charms : the seventh adventure in the Kingdom of fantasy". New York, USA: Scholastic Inc, 2015. Text.