Knowles, S. G. (2011). The disaster experts: Mastering risk in modern America. University of Pennsylvania Press.
芝加哥风格引文Knowles, Scott Gabriel. The Disaster Experts: Mastering Risk in Modern America. Philadelphia: University of Pennsylvania Press, 2011.
MLA引文Knowles, Scott Gabriel. The Disaster Experts: Mastering Risk in Modern America. University of Pennsylvania Press, 2011.
警告：这些引文格式不一定是100％准确.