Cita APA (7a ed.)
Dimes, J. P., Cooper, P. J., & Rao, K. (2009). Climate change impact on crop productivity in the semi-arid tropics of Zimbabwe in the 21st century. CGIAR Challenge Program on Water and Food.
Cita Chicago Style (17a ed.)
Dimes, John P., Peter J.M Cooper, y K.P.C Rao. Climate Change Impact on Crop Productivity in the Semi-arid Tropics of Zimbabwe in the 21st Century. CGIAR Challenge Program on Water and Food, 2009.
Cita MLA (9a ed.)
Dimes, John P., et al. Climate Change Impact on Crop Productivity in the Semi-arid Tropics of Zimbabwe in the 21st Century. CGIAR Challenge Program on Water and Food, 2009.
Precaución: Estas citas no son 100% exactas.