Cita APA (7a ed.)
Singh, B., & Ajeigbe, H. A. (2007). Improved cowpea-cereals-based cropping systems for household food security and poverty reduction in West Africa. Informa UK Limited.
Cita Chicago Style (17a ed.)
Singh, B.B, y Hakeem A. Ajeigbe. Improved Cowpea-cereals-based Cropping Systems for Household Food Security and Poverty Reduction in West Africa. Informa UK Limited, 2007.
Cita MLA (9a ed.)
Singh, B.B, y Hakeem A. Ajeigbe. Improved Cowpea-cereals-based Cropping Systems for Household Food Security and Poverty Reduction in West Africa. Informa UK Limited, 2007.
Precaución: Estas citas no son 100% exactas.