APA (7th ed.) Zitazioa
University , Oxford. (2015). Oxford idioms dictionary: For learning of english (4th ed.). Oxford University.
Chicago Style (17th ed.) Zitazioa
University , Oxford. Oxford Idioms Dictionary: For Learning of English. 4th ed. New York: Oxford University, 2015.
MLA (9th ed.) Zitazioa
University , Oxford. Oxford Idioms Dictionary: For Learning of English. 4th ed. Oxford University, 2015.
Kontuz: berrikusi erreferentzia hauek erabili aurretik.