Cita APA (7a ed.)
Spain, J. M. (1984). Reclamation of degraded pastures in the humid tropics. International Center for Tropical Agriculture.
Cita Chicago Style (17a ed.)
Spain, James M. Reclamation of Degraded Pastures in the Humid Tropics. International Center for Tropical Agriculture, 1984.
Cita MLA (9a ed.)
Spain, James M. Reclamation of Degraded Pastures in the Humid Tropics. International Center for Tropical Agriculture, 1984.
Precaución: Estas citas no son 100% exactas.