APA引文

Widdowson, H. G. (2012). Teaching language as communication. Oxford University Press.

Chicago Style (17th ed.) Citation

Widdowson, H. G. Teaching Language as Communication. Oxford: Oxford University Press, 2012.

MLA引文

Widdowson, H. G. Teaching Language as Communication. Oxford University Press, 2012.

警告：這些引文格式不一定是100％准確.