Cita APA (7th ed.)

Hill, L. A. a. u. (1962). English sounds and spellings. Oxford University Press.

Cita Chicago (17th ed.)

Hill, L. A. and ure. English Sounds and Spellings. London: Oxford University Press, 1962.

Cita MLA (9th ed.)

Hill, L. A. and ure. English Sounds and Spellings. Oxford University Press, 1962.