APA (7th ed.) Citation

Keller, E. A. (2019). Natural hazards: Earth's processes as hazards, disasters, and catastrophes (Fifth edition.). Routledge.

Chicago Style (17th ed.) Citation

Keller, Edward A. Natural Hazards: Earth's Processes as Hazards, Disasters, and Catastrophes. Fifth edition. London ; New York: Routledge, 2019.

MLA (9th ed.) Citation

Keller, Edward A. Natural Hazards: Earth's Processes as Hazards, Disasters, and Catastrophes. Fifth edition. Routledge, 2019.