Cita APA (7a ed.)
Hazell, P. B. R., Chakravorty, U., Dixon, J., & Celis, R. (2001). Monitoring systems for managing natural resources: Economics, indicators and environmental externalities in a Costa Rican watershed. International Food Policy Research Institute.
Cita Chicago Style (17a ed.)
Hazell, Peter B. R., Ujjayant Chakravorty, John Dixon, y Rafael Celis. Monitoring Systems for Managing Natural Resources: Economics, Indicators and Environmental Externalities in a Costa Rican Watershed. International Food Policy Research Institute, 2001.
Cita MLA (9a ed.)
Hazell, Peter B. R., et al. Monitoring Systems for Managing Natural Resources: Economics, Indicators and Environmental Externalities in a Costa Rican Watershed. International Food Policy Research Institute, 2001.
Precaución: Estas citas no son 100% exactas.