APA (7th ed.) Citation

Portman, M. (2012). Angry earth: Blinding blizzards. Gareth Stevens Publishing.

Chicago Style (17th ed.) Citation

Portman, Michael. Angry Earth: Blinding Blizzards. New York: Gareth Stevens Publishing, 2012.

MLA (9th ed.) Citation

Portman, Michael. Angry Earth: Blinding Blizzards. Gareth Stevens Publishing, 2012.