Gunn, A. M. (2003). Unnatural disasters: Case studies of human-induced environmental catastrophes. Greenwood Press.
Chicago Style (17. basım) AtıfGunn, Angus M. Unnatural Disasters: Case Studies of Human-induced Environmental Catastrophes. Westport, Conn: Greenwood Press, 2003.
MLA (9th ed.) AtıfGunn, Angus M. Unnatural Disasters: Case Studies of Human-induced Environmental Catastrophes. Greenwood Press, 2003.
Uyarı: Bu alıntı herzaman %100 doğru olmayabilir..