Clarey, M. E., & Dixson, R. J. (1963). Pronunciation exercises in English: Including drills for the correction of faulty accent and intonation (Rev. ed.). New York: Regents Pub. Co..
Citação norma ChicagoClarey, M. Elizabeth., e Robert James Dixson. Pronunciation Exercises in English: Including Drills for the Correction of Faulty Accent and Intonation. Rev. ed. New York: Regents Pub. Co., 1963.
Citação norma MLAClarey, M. Elizabeth., e Robert James Dixson. Pronunciation Exercises in English: Including Drills for the Correction of Faulty Accent and Intonation. Rev. ed. New York: Regents Pub. Co., 1963.
Nota: a formatação da citação pode não corresponder 100% ao definido pela respectiva norma.