APA (7th ed.) Citation
Widdowson, H. G. (1996). Linguistics. Oxford University Press.
Chicago Style (17th ed.) Citation
Widdowson, Henry G. Linguistics. Oxford: Oxford University Press, 1996.
MLA (9th ed.) Citation
Widdowson, Henry G. Linguistics. Oxford University Press, 1996.
Warning: These citations may not always be 100% accurate.