Cita APA (7a ed.)
Institute, I. I. M. (1988). Irrigation management and crop diversification (Sri Lanka). International Irrigation Management Institute.
Cita Chicago Style (17a ed.)
Institute, International Irrigation Management. Irrigation Management and Crop Diversification (Sri Lanka). International Irrigation Management Institute, 1988.
Cita MLA (9a ed.)
Institute, International Irrigation Management. Irrigation Management and Crop Diversification (Sri Lanka). International Irrigation Management Institute, 1988.
Precaución: Estas citas no son 100% exactas.