Cita APA (7a ed.)
Tschirley, D., Minde, I., & Boughton, D. (2009). Contract farming in Sub-Saharan Africa: Lessons from cotton on what works and under what conditions. International Food Policy Research Institute.
Cita Chicago Style (17a ed.)
Tschirley, David, Isaac Minde, y Duncan Boughton. Contract Farming in Sub-Saharan Africa: Lessons from Cotton on What Works and Under What Conditions. International Food Policy Research Institute, 2009.
Cita MLA (9a ed.)
Tschirley, David, et al. Contract Farming in Sub-Saharan Africa: Lessons from Cotton on What Works and Under What Conditions. International Food Policy Research Institute, 2009.
Precaución: Estas citas no son 100% exactas.