Cita APA (7a ed.)

Hughes, A. (1989). Testing for language teachers. University Press.

Cita Chicago Style (17a ed.)

Hughes, Arthur. Testing for Language Teachers. Cambridge [etc.]: University Press, 1989.

Cita MLA (9a ed.)

Hughes, Arthur. Testing for Language Teachers. University Press, 1989.

Precaución: Estas citas no son 100% exactas.