Zheng, Y. (2005). The social life of opium in China. Cambridge University Press.
芝加哥风格引文Zheng, Yangwen. The Social Life of Opium in China. Cambridge, UK ; New York: Cambridge University Press, 2005.
MLA引文Zheng, Yangwen. The Social Life of Opium in China. Cambridge University Press, 2005.
警告：这些引文格式不一定是100％准确.