Cita APA (7a ed.)
Rovere, R. L., Hiernaux, P. H., & Keulen, H. v. (2004). Options for intensification of mixed crop-livestock systems in rural communities of south-western Niger: Prospects and constraints. International Livestock Research Institute.
Cita Chicago Style (17a ed.)
Rovere, R. La, Pierre H.Y Hiernaux, y H. van Keulen. Options for Intensification of Mixed Crop-livestock Systems in Rural Communities of South-western Niger: Prospects and Constraints. International Livestock Research Institute, 2004.
Cita MLA (9a ed.)
Rovere, R. La, et al. Options for Intensification of Mixed Crop-livestock Systems in Rural Communities of South-western Niger: Prospects and Constraints. International Livestock Research Institute, 2004.
Precaución: Estas citas no son 100% exactas.