Cita APA (7a ed.)
Spain, J. M. (1979). Pasture establishment and management in the Llanos Orientales of Colombia. International Center for Tropical Agriculture.
Cita Chicago Style (17a ed.)
Spain, James M. Pasture Establishment and Management in the Llanos Orientales of Colombia. International Center for Tropical Agriculture, 1979.
Cita MLA (9a ed.)
Spain, James M. Pasture Establishment and Management in the Llanos Orientales of Colombia. International Center for Tropical Agriculture, 1979.
Precaución: Estas citas no son 100% exactas.