APA Citation

Widdowson, H. G. (1990). Aspects of language teaching. Oxford: Oxford University Press.

Chicago Style Citation

Widdowson, H. G. Aspects of Language Teaching. Oxford: Oxford University Press, 1990.

MLA Citation

Widdowson, H. G. Aspects of Language Teaching. Oxford: Oxford University Press, 1990.

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