APA (7th ed.) Citation
Roach, P. (1991). English phonetics and phonology: A practical course (2nd ed.). Cambridge.
Chicago Style (17th ed.) Citation
Roach, Peter. English Phonetics and Phonology: A Practical Course. 2nd ed. New York: Cambridge, 1991.
MLA (9th ed.) Citation
Roach, Peter. English Phonetics and Phonology: A Practical Course. 2nd ed. Cambridge, 1991.
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