Cita APA

Gilbert, J. B. (2001). Clear speech from the start: Basic pronunciation and listening comprehension in North American English (2. edition.). New York: Cambridge University Press.

Citación estilo Chicago

Gilbert, Judy B. Clear Speech From the Start: Basic Pronunciation and Listening Comprehension in North American English. 2. edition. New York: Cambridge University Press, 2001.

Cita MLA

Gilbert, Judy B. Clear Speech From the Start: Basic Pronunciation and Listening Comprehension in North American English. 2. edition. New York: Cambridge University Press, 2001.