Keller, E. A., DeVecchio, D. E., Lutgens, F. K., & Tarbuck, E. J. (2012). Natural hazards: Earth's processes as hazards, disasters, and catastrophes (3rd ed.). Pearson.
芝加哥风格引文Keller, Edward A., Duane E. DeVecchio, Fredrick K. Lutgens, 与 Edward J. Tarbuck. Natural Hazards: Earth's Processes as Hazards, Disasters, and Catastrophes. 3rd ed. Boston: Pearson, 2012.
MLA引文Keller, Edward A., et al. Natural Hazards: Earth's Processes as Hazards, Disasters, and Catastrophes. 3rd ed. Pearson, 2012.
警告：这些引文格式不一定是100％准确.