Cita APA

O'Connor, J. D. 1. (1967). Better English pronunciation. Cambridge: At the University Press.

Citación estilo Chicago

O'Connor, J. D. 1919-1998. Better English Pronunciation. Cambridge: At the University Press, 1967.

Cita MLA

O'Connor, J. D. 1919-1998. Better English Pronunciation. Cambridge: At the University Press, 1967.

Precaución: Estas citas no son 100% exactas.