ebrary, Inc, & Sharma, A. S. (2012). Extreme events and natural hazards: The complexity perspective. American Geophysical Union.
芝加哥风格引文ebrary, Inc, 与 A. Surjalal Sharma. Extreme Events and Natural Hazards: The Complexity Perspective. Washington, D.C.: American Geophysical Union, 2012.
MLA引文ebrary, Inc, 与 A. Surjalal Sharma. Extreme Events and Natural Hazards: The Complexity Perspective. American Geophysical Union, 2012.
警告：这些引文格式不一定是100％准确.