Citazione Stile APA (7a Edizione)

Cook, G., & Seidlhofer, B. (1995). Principle and practice in applied linguistics: Studies in honour of H. G. Widdowson. Oxford University.

Citazione stile Chigago Style (17a edizione)

Cook, Guy, e Barbara Seidlhofer. Principle and Practice in Applied Linguistics: Studies in Honour of H. G. Widdowson. Oxford: Oxford University, 1995.

Citatione MLA (9a ed.)

Cook, Guy, e Barbara Seidlhofer. Principle and Practice in Applied Linguistics: Studies in Honour of H. G. Widdowson. Oxford University, 1995.