APA-viite

Chopra, R. N. (1988). Food policy in India: A survey. Intellectual publishing house.

Chicago-tyylinen lähdeviittaus

Chopra, R N. Food Policy in India: A Survey. New Delhi: Intellectual publishing house, 1988.

MLA-viite

Chopra, R N. Food Policy in India: A Survey. Intellectual publishing house, 1988.