(1997). Agriculture and environment. Brussels: European Commision, Directorate General for Agriculture.
Citación estilo ChicagoAgriculture and Environment. Brussels: European Commision, Directorate General for Agriculture, 1997.
Cita MLAAgriculture and Environment. Brussels: European Commision, Directorate General for Agriculture, 1997.
Precaución: Estas citas no son 100% exactas.