APA (7e ed.) Bronvermelding

HOWATT, A. (1985). A history of english language teaching. Oxford University Press.

Chicago (17e ed.) Bronvermelding

HOWATT, A.P.R. A History of English Language Teaching. Oxford: Oxford University Press, 1985.

MLA (9e ed.) Bronvermelding

HOWATT, A.P.R. A History of English Language Teaching. Oxford University Press, 1985.