Cita APA (7a ed.)
Akpalu, W., Hassan, R. M., & Ringler, C. (2008). How can African agriculture adapt to climate change: Climate variability and maize yield in South Africa. International Food Policy Research Institute.
Cita Chicago Style (17a ed.)
Akpalu, Wisdom, Rashid M. Hassan, y Claudia Ringler. How Can African Agriculture Adapt to Climate Change: Climate Variability and Maize Yield in South Africa. International Food Policy Research Institute, 2008.
Cita MLA (9a ed.)
Akpalu, Wisdom, et al. How Can African Agriculture Adapt to Climate Change: Climate Variability and Maize Yield in South Africa. International Food Policy Research Institute, 2008.
Precaución: Estas citas no son 100% exactas.