Citazione Stile APA (7a Edizione)

Bhalla, G. S., Hazell, P. B. R., & Kerr, J. (1999). Prospects for India's cereal supply and demand to 2020. International Food Policy Research Institute.

Citazione stile Chigago Style (17a edizione)

Bhalla, G. S., P. B. R. Hazell, e John Kerr. Prospects for India's Cereal Supply and Demand to 2020. Washington, D.C: International Food Policy Research Institute, 1999.

Citatione MLA (9a ed.)

Bhalla, G. S., et al. Prospects for India's Cereal Supply and Demand to 2020. International Food Policy Research Institute, 1999.