APA aipamena

Hill, L. (1962). English sounds and spellings. O.U.P.

Chicago Style aipamena

Hill, L. English Sounds and Spellings. London: O.U.P, 1962.

MLA aipamena

Hill, L. English Sounds and Spellings. O.U.P, 1962.

Kontuz: berrikusi erreferentzia hauek erabili aurretik.