Citazione APA

Dubois, E. (2010). Global warming and Climate change, 21st century Encyclopedia Vol 5.

Stile di citazione Chicago

Dubois, Etienne. Global Warming and Climate Change, 21st Century Encyclopedia Vol 5. Okaville, Apple Academic Press, 2010.

Citazione MLA

Dubois, Etienne. Global Warming and Climate Change, 21st Century Encyclopedia Vol 5. 2010.