APA (7th ed.) Citation

Thomson, A. J., & Martinet, A. (1980). A practical English grammar. Oxford University Press.

Chicago Style (17th ed.) Citation

Thomson, A. J., and A.V Martinet. A Practical English Grammar. Oxford University Press, 1980.

MLA (8th ed.) Citation

Thomson, A. J., and A.V Martinet. A Practical English Grammar. Oxford University Press, 1980.