Cita APA (7a ed.)

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

Cita Chicago Style (17a ed.)

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

Cita MLA (9a ed.)

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