Franklin

MLA

Bushnell, James B. Food Vs. Fuel? Impacts of Petroleum Shipments On Agricultural Prices. National Bureau of Economic Research, .

APA

Bushnell, J. B. Food vs. Fuel? Impacts of Petroleum Shipments on Agricultural Prices. National Bureau of Economic Research.

Chicago

Bushnell, James B Food Vs. Fuel? Impacts of Petroleum Shipments On Agricultural Prices. : National Bureau of Economic Research.