APA-Zitierstil (7. Ausg.)

Evenson, R. E. (1987). The international agricultural research centers: Their impact on spending for national agricultural research and extension (1. print.). World Bank.

Chicago-Zitierstil (17. Ausg.)

Evenson, Robert E. The International Agricultural Research Centers: Their Impact on Spending for National Agricultural Research and Extension. 1. print. Washington, D.C: World Bank, 1987.

MLA-Zitierstil (9. Ausg.)

Evenson, Robert E. The International Agricultural Research Centers: Their Impact on Spending for National Agricultural Research and Extension. 1. print. World Bank, 1987.