APA (7e ed.) Bronvermelding

Cook, G., & Widdowson, H. G. (2003). Applied linguistics. Oxford University Press.

Chicago (17e ed.) Bronvermelding

Cook, Guy, en H. G. Widdowson. Applied Linguistics. Oxford: Oxford University Press, 2003.

MLA (8e ed.) Bronvermelding

Cook, Guy, en H. G. Widdowson. Applied Linguistics. Oxford University Press, 2003.