APA (7th ed.) Zitazioa
Waite, M. (2005). New oxford spelling dictionary. Oxford University Press.
Chicago Style (17th ed.) Zitazioa
Waite, Maurice. New Oxford Spelling Dictionary. Oxford, NY: Oxford University Press, 2005.
MLA (9th ed.) Zitazioa
Waite, Maurice. New Oxford Spelling Dictionary. Oxford University Press, 2005.
Kontuz: berrikusi erreferentzia hauek erabili aurretik.