Cita APA (7a ed.)
Rivas Ríos, L. (1974). Some aspects of the cattle industry on the North Coast Plains of Colombia. International Center for Tropical Agriculture.
Cita Chicago Style (17a ed.)
Rivas Ríos, Libardo. Some Aspects of the Cattle Industry on the North Coast Plains of Colombia. International Center for Tropical Agriculture, 1974.
Cita MLA (9a ed.)
Rivas Ríos, Libardo. Some Aspects of the Cattle Industry on the North Coast Plains of Colombia. International Center for Tropical Agriculture, 1974.
Precaución: Estas citas no son 100% exactas.