Cita APA (7a ed.)
Abernethy, C. L., Sally, H., Lonsway, K., & Maman, C. (2000). Farmer-based financing of operations in the Niger Valley irrigation schemes. International Water Management Institute.
Cita Chicago Style (17a ed.)
Abernethy, Charles L., Hilmy Sally, K. Lonsway, y C. Maman. Farmer-based Financing of Operations in the Niger Valley Irrigation Schemes. International Water Management Institute, 2000.
Cita MLA (9a ed.)
Abernethy, Charles L., et al. Farmer-based Financing of Operations in the Niger Valley Irrigation Schemes. International Water Management Institute, 2000.
Precaución: Estas citas no son 100% exactas.