APA (7th ed.) Citation

Keller, E. A. (2012). Earth's pistesses as hazards, disasters,and catastrophes. Prentice Hall.

Chicago Style (17th ed.) Citation

Keller, Edward A. Earth's Pistesses as Hazards, Disasters,and Catastrophes. Boston: Prentice Hall, 2012.

MLA (9th ed.) Citation

Keller, Edward A. Earth's Pistesses as Hazards, Disasters,and Catastrophes. Prentice Hall, 2012.