Cita APA (7a ed.)
Breugel, P. v., Herrero, M., & Peden, D. G. (2010). Livestock and water productivity and use in the Nile Basin. CGIAR Challenge Program on Water and Food.
Cita Chicago Style (17a ed.)
Breugel, P. van, Mario Herrero, y Donald G. Peden. Livestock and Water Productivity and Use in the Nile Basin. CGIAR Challenge Program on Water and Food, 2010.
Cita MLA (9a ed.)
Breugel, P. van, et al. Livestock and Water Productivity and Use in the Nile Basin. CGIAR Challenge Program on Water and Food, 2010.
Precaución: Estas citas no son 100% exactas.