APA

Weart S. R., . (2008). The discovery of global warming. Cambridge: Harvard University Press.

Chicago

Weart Spencer R, . 2008. The discovery of global warming. Cambridge: Harvard University Press.

Harvard

Weart S. R., . (2008). The discovery of global warming. Cambridge: Harvard University Press.

MLA

Weart Spencer R, . The discovery of global warming. Cambridge: Harvard University Press. 2008.