APA (7th ed.) Citation

Penna, A. N. (2013). Natural disasters in a global environment. Wiley-Blackwell.

Chicago Style (17th ed.) Citation

Penna, Anthony N. Natural Disasters in a Global Environment. Chichester, West Sussex, U.K: Wiley-Blackwell, 2013.

MLA (9th ed.) Citation

Penna, Anthony N. Natural Disasters in a Global Environment. Wiley-Blackwell, 2013.