APA (7th ed.) Citation

Greenbaum, S. (1996). The Oxford English grammar. Oxford University Press.

Chicago Style (17th ed.) Citation

Greenbaum, Sidney. The Oxford English Grammar. London: Oxford University Press, 1996.

MLA (8th ed.) Citation

Greenbaum, Sidney. The Oxford English Grammar. Oxford University Press, 1996.

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