Cita APA (7a ed.)
Jabbar, M., Okoruwa, V., & Akinwumi, J. (1996). Trade-off between crop and livestock production and evolution of mixed farming in West African moist savanna. South African Society of Animal Science.
Cita Chicago Style (17a ed.)
Jabbar, M.A, V. Okoruwa, y J.A Akinwumi. Trade-off Between Crop and Livestock Production and Evolution of Mixed Farming in West African Moist Savanna. South African Society of Animal Science, 1996.
Cita MLA (9a ed.)
Jabbar, M.A, et al. Trade-off Between Crop and Livestock Production and Evolution of Mixed Farming in West African Moist Savanna. South African Society of Animal Science, 1996.
Precaución: Estas citas no son 100% exactas.