Widdowson, H. G. (2007). Discourse analysis. Oxford University Press.
芝加哥风格引文Widdowson, H. G. Discourse Analysis. Oxford ; New York: Oxford University Press, 2007.
MLA引文Widdowson, H. G. Discourse Analysis. Oxford University Press, 2007.
警告：这些引文格式不一定是100％准确.