Style de citation APA

Bowler, B., & Cunningham, S. (1991). Headway, Upper-Intermediate: Pronunciation. Oxford: Oxford University Press.

Style de citation Chicago

Bowler, Bill, et Sarah Cunningham. Headway, Upper-Intermediate: Pronunciation. Oxford: Oxford University Press, 1991.

Style de citation MLA

Bowler, Bill, et Sarah Cunningham. Headway, Upper-Intermediate: Pronunciation. Oxford: Oxford University Press, 1991.

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