APA Edition Citation

James J Mackenzie. Air Pollution's toll on forests & crops. Yale University Press.

Chicago Edition Citation

James J Mackenzie. Air Pollution's Toll on Forests & Crops. New Haven: Yale University Press.

MLA Edition Citation

James J Mackenzie. Air Pollution's Toll on Forests & Crops. Yale University Press.

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