Cita APA (7a ed.)
Thornton, P. K., Herrero, M., & Ericksen, P. J. (2011). Livestock and climate change. International Livestock Research Institute.
Cita Chicago Style (17a ed.)
Thornton, Philip K., Mario Herrero, y Polly J. Ericksen. Livestock and Climate Change. International Livestock Research Institute, 2011.
Cita MLA (9a ed.)
Thornton, Philip K., et al. Livestock and Climate Change. International Livestock Research Institute, 2011.
Precaución: Estas citas no son 100% exactas.