Cita APA

Letcher,Trevor M. (2009). Climate Change: Observed impacts on planet earth. Elsevier.

Citación estilo Chicago

Letcher,Trevor M. Climate Change: Observed Impacts on Planet Earth. Amsterdam: Elsevier, 2009.

Cita MLA

Letcher,Trevor M. Climate Change: Observed Impacts on Planet Earth. Elsevier, 2009.

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