Style de citation APA

Widdowson, H. (1978). Teaching language as communication. Oxford University Press.

Style de citation Chicago

Widdowson, Hg. Teaching Language as Communication. Oxford University Press, 1978.

Style de citation MLA

Widdowson, Hg. Teaching Language as Communication. Oxford University Press, 1978.

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