APA aipamena

Geronimo Stilton. (2019). Geronimo Stilton Secret Agent (2008.). Scholastic Publications.

Chicago Style aipamena

Geronimo Stilton. Geronimo Stilton Secret Agent. 2008. Scholastic Publications, 2019.

MLA aipamena

Geronimo Stilton. Geronimo Stilton Secret Agent. 2008. Scholastic Publications, 2019.

Kontuz: berrikusi erreferentzia hauek erabili aurretik.