Cita APA (7a ed.)
Jabbar, M. (1996). Energy and the evolution of farming systems. The potential of mixed farming in the moist savannah of sub-Saharan Africa.
Cita Chicago Style (17a ed.)
Jabbar, M.A. Energy and the Evolution of Farming Systems. The Potential of Mixed Farming in the Moist Savannah of Sub-Saharan Africa. 1996.
Cita MLA (9a ed.)
Jabbar, M.A. Energy and the Evolution of Farming Systems. The Potential of Mixed Farming in the Moist Savannah of Sub-Saharan Africa. 1996.
Precaución: Estas citas no son 100% exactas.