Williamson, T. (1996). Knowing and asserting. Duke University Press.
芝加哥风格引文Williamson, T. Knowing and Asserting. Duke University Press, 1996.
MLA引文Williamson, T. Knowing and Asserting. Duke University Press, 1996.
警告：这些引文格式不一定是100％准确.
APA引文