APA Citation

Evenson, R. E. 1. (1989). U.S. agricultural competitiveness: Evidence from invention data. New Haven, Connecticut: Yale University, Economic Growth Center.

Chicago Style Citation

Evenson, Robert Eugene 1934-. U.S. Agricultural Competitiveness: Evidence From Invention Data. New Haven, Connecticut: Yale University, Economic Growth Center, 1989.

MLA Citation

Evenson, Robert Eugene 1934-. U.S. Agricultural Competitiveness: Evidence From Invention Data. New Haven, Connecticut: Yale University, Economic Growth Center, 1989.

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