Gaya APA

Stilton, T. et al (2015). Geronimo Stilton : Thea Stilton and the lost letters (Cet. 1). New York: Scholastic.

Gaya MLA

Stilton, Thea. et al. "Geronimo Stilton : Thea Stilton and the lost letters". Cet. 1 New York: Scholastic, 2015. Text.