Cotton, W. R. (2007). Human impacts on weather and climate. Cambridge University Press.
Chicago Style aipamenaCotton, William R. Human Impacts on Weather and Climate. New Delhi: Cambridge University Press, 2007.
MLA aipamenaCotton, William R. Human Impacts on Weather and Climate. Cambridge University Press, 2007.
Kontuz: berrikusi erreferentzia hauek erabili aurretik.