APA-referens (7:e uppl.)

Howatt, A. P. R. (1984). A history of English language teaching. Oxford University Press.

Chicago-referens (17:e uppl.)

Howatt, Anthony P. R. A History of English Language Teaching. Oxford ; New York: Oxford University Press, 1984.

MLA-referens (8:e uppl.)

Howatt, Anthony P. R. A History of English Language Teaching. Oxford University Press, 1984.