APA (7th ed.) Zitazioa
Paul, K. (2003). Winnie flies again (2a. ed.). Oxford University Press.
Chicago Style (17th ed.) Zitazioa
Paul, Korky. Winnie Flies Again. 2a. ed. Oxford: Oxford University Press, 2003.
MLA (9th ed.) Zitazioa
Paul, Korky. Winnie Flies Again. 2a. ed. Oxford University Press, 2003.
Kontuz: berrikusi erreferentzia hauek erabili aurretik.