APA (7th ed.) Citation

Quirk, R., & Smith, A. H. (1966). The teaching of English. Oxford University Press.

Chicago Style (17th ed.) Citation

Quirk, Randolph, and A. H. Smith. The Teaching of English. London: Oxford University Press, 1966.

MLA (9th ed.) Citation

Quirk, Randolph, and A. H. Smith. The Teaching of English. Oxford University Press, 1966.