APA Style

Stilton, G., Piemme, E. (2006). Geronimo Stilton : Down And Out Down Under . New York: Scholastic.

MLA Style

Stilton, Geronimo., Piemme, Edizioni. "Geronimo Stilton : Down And Out Down Under". New York: Scholastic, 2006. Buku SMP Athalia.