APA-referens (7:e uppl.)

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

Chicago-referens (17:e uppl.)

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

MLA-referens (9:e uppl.)

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