Citazione Stile APA (7a Edizione)

Roach, P. J. (2000). English phonetics and phonology: A practical course (3a. ed.). Cambridge University Press.

Citazione stile Chigago Style (17a edizione)

Roach, Peter John. English Phonetics and Phonology: A Practical Course. 3a. ed. Cambridge: Cambridge University Press, 2000.

Citatione MLA (9a ed.)

Roach, Peter John. English Phonetics and Phonology: A Practical Course. 3a. ed. Cambridge University Press, 2000.