APA Style

Gilbert, Judy B.. (1993). Clear Speech : Pronunciation and Listening Comprehension in North American English (Ed. 2). USA: Cambridge University Press.

Chicago Style

Gilbert, Judy B.. Clear Speech : Pronunciation and Listening Comprehension in North American English. Ed. 2 USA: Cambridge University Press, 1993. Text.

MLA Style

Gilbert, Judy B.. Clear Speech : Pronunciation and Listening Comprehension in North American English. Ed. 2 USA: Cambridge University Press, 1993. Text.

Turabian Style

Gilbert, Judy B.. Clear Speech : Pronunciation and Listening Comprehension in North American English. Ed. 2 USA: Cambridge University Press, 1993. Print.