Cita APA (7a ed.)
Cunningham, S., & Moor, P. (2002). New Headway. Elementary. Pronunciation Course. Oxford University Press.
Cita Chicago Style (17a ed.)
Cunningham, Sarah, y Peter Moor. New Headway. Elementary. Pronunciation Course. Oxford: Oxford University Press, 2002.
Cita MLA (9a ed.)
Cunningham, Sarah, y Peter Moor. New Headway. Elementary. Pronunciation Course. Oxford University Press, 2002.
Precaución: Estas citas no son 100% exactas.