APA (7th ed.) Citation

Simmons, I. G. (2008). Global environmental history. University of Chicago Press.

Chicago Style (17th ed.) Citation

Simmons, Ian G. Global Environmental History. Chicago: University of Chicago Press, 2008.

MLA (9th ed.) Citation

Simmons, Ian G. Global Environmental History. University of Chicago Press, 2008.

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