APA (7th ed.) Citation

Widdowson H. G. (2000). Linguistics. New York, Oxford University Press, 2000.

Chicago Style (17th ed.) Citation

Widdowson H. G. Linguistics. New York, Oxford University Press, 2000, 2000.

MLA (9th ed.) Citation

Widdowson H. G. Linguistics. New York, Oxford University Press, 2000, 2000.

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