Style de citation APA

O'Connor, J. (1977). Better English Pronounciation. Cambridge University Press.

Style de citation Chicago

O'Connor, J.D. Better English Pronounciation. London: Cambridge University Press, 1977.

Style de citation MLA

O'Connor, J.D. Better English Pronounciation. Cambridge University Press, 1977.

Attention : ces citations peuvent ne pas être correctes à 100%.