Waite, M., & Delahunty, A. (1996). The Oxford dictionary and English usage guide. Oxford University Press.

Waite, Maurice, and Andrew Delahunty. The Oxford Dictionary and English Usage Guide. Oxford, NewYork: Oxford University Press, 1996.

Waite, Maurice, and Andrew Delahunty. The Oxford Dictionary and English Usage Guide. Oxford University Press, 1996.