Cita APA (7a ed.)
Roach, P. (1991). English phonetics and phonology: A self-contained, comprehensive pronunciation course (2nd ed.). Cambridge University Press.
Cita Chicago Style (17a ed.)
Roach, Peter. English Phonetics and Phonology: A Self-contained, Comprehensive Pronunciation Course. 2nd ed. Cambridge: Cambridge University Press, 1991.
Cita MLA (9a ed.)
Roach, Peter. English Phonetics and Phonology: A Self-contained, Comprehensive Pronunciation Course. 2nd ed. Cambridge University Press, 1991.
Precaución: Estas citas no son 100% exactas.