Cita APA (7a ed.)
Butterbach-Bahl, K. (2014). Livestock and greenhouse gas emissions. International Livestock Research Institute.
Cita Chicago Style (17a ed.)
Butterbach-Bahl, Klaus. Livestock and Greenhouse Gas Emissions. International Livestock Research Institute, 2014.
Cita MLA (9a ed.)
Butterbach-Bahl, Klaus. Livestock and Greenhouse Gas Emissions. International Livestock Research Institute, 2014.
Precaución: Estas citas no son 100% exactas.