Style de citation APA

Widdowson, H. G. (1991). Aspects of language teaching. Oxford: Oxford University Press.

Style de citation Chicago

Widdowson, H. G. Aspects of Language Teaching. Oxford: Oxford University Press, 1991.

Style de citation MLA

Widdowson, H. G. Aspects of Language Teaching. Oxford: Oxford University Press, 1991.

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