APA Edition Citation

WMO & UNEP. (2001). Climate change 2001: The scientific Basis.

Chicago Edition Citation

WMO & UNEP. Climate Change 2001: The Scientific Basis. 2001.

MLA Edition Citation

WMO & UNEP. Climate Change 2001: The Scientific Basis. 2001.

Warning: These citations may not always be 100% accurate.