APA Edition Citation

Petley, D. N., & Smith, K. (2009). Environmental hazards assessing risk and reducing disaster.

Chicago Edition Citation

Petley, David N., and Keith Smith. Environmental Hazards Assessing Risk and Reducing Disaster. London, Routledge, 2009.

MLA Edition Citation

Petley, David N., and Keith Smith. Environmental Hazards Assessing Risk and Reducing Disaster. 2009.

Warning: These citations may not always be 100% accurate.