Cita APA (7th ed.)

Gardner, B. L., Rausser, G. C., Evenson, R., & Pingali, P. (2001). Handbook of agricultural economics. Elsevier.

Cita Chicago (17th ed.)

Gardner, Bruce L., Gordon C. Rausser, Robert Evenson, i Prabhu Pingali. Handbook of Agricultural Economics. Amsterdam: Elsevier, 2001.

Cita MLA (9th ed.)

Gardner, Bruce L., et al. Handbook of Agricultural Economics. Elsevier, 2001.