Smith, K., & Petley, D. N. (2009). Environmental hazards; assessing risk and reducing disaster (5th ed.). London: Routledge.
Chicago Style CitationSmith, Keith, and David N. Petley. Environmental Hazards; Assessing Risk and Reducing Disaster. 5th ed. London: Routledge, 2009.
MLA CitationSmith, Keith, and David N. Petley. Environmental Hazards; Assessing Risk and Reducing Disaster. 5th ed. London: Routledge, 2009.
Warning: These citations may not always be 100% accurate.