Cita APA (7a ed.)

Pingali, P. L., & Evenson, R. E. (2010). Handbook of agricultural economics. Elsevier.

Cita Chicago Style (17a ed.)

Pingali, Prabhu L., y Robert E. Evenson. Handbook of Agricultural Economics. Amsterdam ; New York: Elsevier, 2010.

Cita MLA (8a ed.)

Pingali, Prabhu L., y Robert E. Evenson. Handbook of Agricultural Economics. Elsevier, 2010.