Cita APA (7a ed.)
Herrero, M., Gerber, P. J., Vellinga, T. V., Garnett, T., Leip, A., Opio, C., . . . McAllister, T. (2011). Livestock and greenhouse gas emissions: The importance of getting the numbers right. Elsevier.
Cita Chicago Style (17a ed.)
Herrero, Mario, et al. Livestock and Greenhouse Gas Emissions: The Importance of Getting the Numbers Right. Elsevier, 2011.
Cita MLA (9a ed.)
Herrero, Mario, et al. Livestock and Greenhouse Gas Emissions: The Importance of Getting the Numbers Right. Elsevier, 2011.
Precaución: Estas citas no son 100% exactas.