Cita APA (7a ed.)

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

Cita Chicago Style (17a ed.)

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

Cita MLA (9a ed.)

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