Cita APA

Guy Cook, & Guy Cook; Barbara Seidlhofer. (1995). Principle and Practice in Applied Linguistics: Studies in Honour of H. G. Widdowson. Oxford: Oxford University Press.

Citación estilo Chicago

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

Cita MLA

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