APA (7th ed.) Citation

Byerlee, D., & Harrington, L. (1981). Deriving optimum fertilizer levels: The naive economist versus the practical farmer. CIMMYT.

Chicago Style (17th ed.) Citation

Byerlee, D., and L.W Harrington. Deriving Optimum Fertilizer Levels: The Naive Economist Versus the Practical Farmer. CIMMYT, 1981.

MLA (8th ed.) Citation

Byerlee, D., and L.W Harrington. Deriving Optimum Fertilizer Levels: The Naive Economist Versus the Practical Farmer. CIMMYT, 1981.

IICA/CATIE Citation

Byerlee, D., ; Harrington, L. 1981. Deriving optimum fertilizer levels: The naive economist versus the practical farmer. CIMMYT.