APA (7th ed.) Citation

Widdowson, H. G. (1983). Learning purpose and language use. Cambridge University Press.

Chicago Style (17th ed.) Citation

Widdowson, H. G. Learning Purpose and Language Use. Oxford, UK: Cambridge University Press, 1983.

MLA (9th ed.) Citation

Widdowson, H. G. Learning Purpose and Language Use. Cambridge University Press, 1983.

Warning: These citations may not always be 100% accurate.