HUGHES, Arthur und HUGHES, Jake, 2020. Testing for language teachers. Third edition. Cambridge: Cambridge University Press. ISBN 9781009024723.
Elsevier - Harvard (with titles)Hughes, A., Hughes, J., 2020. Testing for language teachers, Third edition. ed. Cambridge University Press, Cambridge.
American Psychological Association 7th editionHughes, A., & Hughes, J. (ca. 2020). Testing for language teachers (Third edition.) [Cd]. Cambridge University Press.
Springer - Basic (author-date)Hughes A, Hughes J (2020) Testing for language teachers, Third edition. Cambridge University Press, Cambridge
Juristische Zitierweise (Stüber) (Deutsch)Hughes, Arthur/ Hughes, Jake, Testing for language teachers, Third edition. , Cambridge 2020.
Achtung: Diese Zitate sind unter Umständen nicht zu 100% korrekt.