Cita APA (7a ed.)
Herrero, M., & Thornton, P. K. (2010). Mixed crop livestock systems in the developing world: Present and future. Elsevier.
Cita Chicago Style (17a ed.)
Herrero, Mario, y Philip K. Thornton. Mixed Crop Livestock Systems in the Developing World: Present and Future. Elsevier, 2010.
Cita MLA (9a ed.)
Herrero, Mario, y Philip K. Thornton. Mixed Crop Livestock Systems in the Developing World: Present and Future. Elsevier, 2010.
Precaución: Estas citas no son 100% exactas.