Style de citation APA

O;Connor, J. (1967). Better English Pronunciation. English Language Book Society.

Style de citation Chicago

O;Connor, J.D. Better English Pronunciation. Cambridge: English Language Book Society, 1967.

Style de citation MLA

O;Connor, J.D. Better English Pronunciation. English Language Book Society, 1967.

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