APA Citatie

Hewings, M., & Martin Hewings; Sharon Goldstein. (1998). Pronunciation plus: Practice through interaction : North American English. Cambridge, U.K.,New York: Cambridge University Press.

Chicago Style citaat

Hewings, Martin, en Martin Hewings; Sharon Goldstein. Pronunciation Plus: Practice Through Interaction : North American English. Cambridge, U.K.,New York: Cambridge University Press, 1998.

MLA citatie

Hewings, Martin, en Martin Hewings; Sharon Goldstein. Pronunciation Plus: Practice Through Interaction : North American English. Cambridge, U.K.,New York: Cambridge University Press, 1998.