Style de citation APA

Swan,, M. (1996). Practical English usage (2nd ed.). OUP.

Style de citation Chicago

Swan,, Michael. Practical English Usage. 2nd ed. Oxford: OUP, 1996.

Style de citation MLA

Swan,, Michael. Practical English Usage. 2nd ed. OUP, 1996.

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