APA (7th ed.) Citation

Hewings, M. (2019). Advanced English Grammar (1st.). Cambridge.

Chicago Style (17th ed.) Citation

Hewings, Martin. Advanced English Grammar. 1st. New Delhi: Cambridge, 2019.

MLA (9th ed.) Citation

Hewings, Martin. Advanced English Grammar. 1st. Cambridge, 2019.

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