Cita APA (7a ed.)
Singh, B., Larbi, A., Tabo, R., & Dixon, A. G. (2004). Trends in development of crop varieties for improved crop-livestock systems in West Africa. International Livestock Research Institute.
Cita Chicago Style (17a ed.)
Singh, B.B, Asamoah Larbi, Ramadjita Tabo, y Alfred G.O Dixon. Trends in Development of Crop Varieties for Improved Crop-livestock Systems in West Africa. International Livestock Research Institute, 2004.
Cita MLA (9a ed.)
Singh, B.B, et al. Trends in Development of Crop Varieties for Improved Crop-livestock Systems in West Africa. International Livestock Research Institute, 2004.
Precaución: Estas citas no son 100% exactas.