APA-viite (7. p.)
ebrary, Inc, & Freudenburg, W. R. (2009). Catastrophe in the making: The engineering of Katrina and the disasters of tomorrow. Island Press/Shearwater Books.
Chicago-viite (17. p.)
ebrary, Inc, ja William R. Freudenburg. Catastrophe in the Making: The Engineering of Katrina and the Disasters of Tomorrow. Washington, D.C.: Island Press/Shearwater Books, 2009.
MLA-viite (9. p.)
ebrary, Inc, ja William R. Freudenburg. Catastrophe in the Making: The Engineering of Katrina and the Disasters of Tomorrow. Island Press/Shearwater Books, 2009.
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