APA
ABBOTT P. L., . (2006). Natural Disasters. New York: Mc Graw Hill.
Chicago
ABBOTT PATRICK L, . 2006. Natural Disasters. New York: Mc Graw Hill.
Harvard
ABBOTT P. L., . (2006). Natural Disasters. New York: Mc Graw Hill.
MLA
ABBOTT PATRICK L, . Natural Disasters. New York: Mc Graw Hill. 2006.
