Citazione Stile APA (7a Edizione)

Hill, L. (1964). English sounds and spellings dictation pieces. O.U.P.

Citazione stile Chigago Style (17a edizione)

Hill, L. English Sounds and Spellings Dictation Pieces. London: O.U.P, 1964.

Citatione MLA (9a ed.)

Hill, L. English Sounds and Spellings Dictation Pieces. O.U.P, 1964.