APA (7th ed.) Citation
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.
Chicago Style (17th ed.) Citation
Hazell, Peter B. R., Ujjayant Chakravorty, John Dixon, and Rafael Celis. Monitoring Systems for Managing Natural Resources: Economics, Indicators and Environmental Externalities in a Costa Rican Watershed. International Food Policy Research Institute, 2001.
MLA (9th ed.) Citation
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.
Warning: These citations may not always be 100% accurate.