ebrary, Inc, Joffe, H., Rossetto, T., & Adams, J. (2013). Cities at risk: Living with perils in the 21st century. Springer.
芝加哥风格引文ebrary, Inc, Helene Joffe, Tiziana Rossetto, 与 John Adams. Cities at Risk: Living with Perils in the 21st Century. Dordrecht ; New York: Springer, 2013.
MLA引文ebrary, Inc, et al. Cities at Risk: Living with Perils in the 21st Century. Springer, 2013.
警告：这些引文格式不一定是100％准确.