APA (7th ed.) Citation

Heisey, P. W., Wang, S. L., & Fuglie, K. O. (2011). Public agricultural research spending and future U.S. agricultural productivity growth: Scenarios for 2010-2050. U.S. Dept. of Agriculture, Economic Research Service.

Chicago Style (17th ed.) Citation

Heisey, Paul W., Sun Ling Wang, and Keith Owen Fuglie. Public Agricultural Research Spending and Future U.S. Agricultural Productivity Growth: Scenarios for 2010-2050. [Washington, D.C.]: U.S. Dept. of Agriculture, Economic Research Service, 2011.

MLA (9th ed.) Citation

Heisey, Paul W., et al. Public Agricultural Research Spending and Future U.S. Agricultural Productivity Growth: Scenarios for 2010-2050. U.S. Dept. of Agriculture, Economic Research Service, 2011.