Cita APA (7a ed.)

Henson, R., & Clark, D. (2008). The rough guide to climate change (2nd ed.). Rough Guides.

Cita Chicago Style (17a ed.)

Henson, Robert, y Duncan Clark. The Rough Guide to Climate Change. 2nd ed. London ; New York: Rough Guides, 2008.

Cita MLA (9a ed.)

Henson, Robert, y Duncan Clark. The Rough Guide to Climate Change. 2nd ed. Rough Guides, 2008.