Dokumentuaren aipamena

APA (7th ed.) Zitazioa
Astell, A. W. (1999). Political allegory in late medieval England. Cornell University Press.
Chicago Style (17th ed.) Zitazioa
Astell, Ann W. Political Allegory in Late Medieval England. Ithaca: Cornell University Press, 1999.
MLA (9th ed.) Zitazioa
Astell, Ann W. Political Allegory in Late Medieval England. Cornell University Press, 1999.
Kontuz: berrikusi erreferentzia hauek erabili aurretik.