Citazione Stile APA (7a Edizione)

Hewings, M. (2007). English pronunciation in use: Dvanced self-study and classroom use. Cambridge University Press.

Citazione stile Chigago Style (17a edizione)

Hewings, Martin. English Pronunciation in Use: Dvanced Self-study and Classroom Use. New York: Cambridge University Press, 2007.

Citatione MLA (9a ed.)

Hewings, Martin. English Pronunciation in Use: Dvanced Self-study and Classroom Use. Cambridge University Press, 2007.