Cita APA (7a ed.)
Kamara, A., Omoigui, L., & Ewansiha, S. (2012). Improving the productivity of cowpea in the savannas of northeast Nigeria through participatory evaluation and dissemination of improved varieties. International Institute of Tropical Agriculture.
Cita Chicago Style (17a ed.)
Kamara, A.Y, L.O Omoigui, y S.U Ewansiha. Improving the Productivity of Cowpea in the Savannas of Northeast Nigeria Through Participatory Evaluation and Dissemination of Improved Varieties. International Institute of Tropical Agriculture, 2012.
Cita MLA (9a ed.)
Kamara, A.Y, et al. Improving the Productivity of Cowpea in the Savannas of Northeast Nigeria Through Participatory Evaluation and Dissemination of Improved Varieties. International Institute of Tropical Agriculture, 2012.
Precaución: Estas citas no son 100% exactas.