Thomson, A., & Martinet, A. (1997). A practical English grammar (4th ed.). Oxford: Oxford University Press.
Chicago Style CitationThomson, A.J., and A.V Martinet. A Practical English Grammar. 4th ed. Oxford: Oxford University Press, 1997.
MLA CitationThomson, A.J., and A.V Martinet. A Practical English Grammar. 4th ed. Oxford: Oxford University Press, 1997.
Warning: These citations may not always be 100% accurate.