Cita APA (7a ed.)
Ehui, S. K., & Jabbar, M. (1997). A framework for evaluating the sustainability and economic viability of crop-livestock systems in sub-Saharan Africa. IAEA.
Cita Chicago Style (17a ed.)
Ehui, Simeon K., y M.A Jabbar. A Framework for Evaluating the Sustainability and Economic Viability of Crop-livestock Systems in Sub-Saharan Africa. IAEA, 1997.
Cita MLA (9a ed.)
Ehui, Simeon K., y M.A Jabbar. A Framework for Evaluating the Sustainability and Economic Viability of Crop-livestock Systems in Sub-Saharan Africa. IAEA, 1997.
Precaución: Estas citas no son 100% exactas.