APA引文

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

Chicago Edition Citation

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

MLA引文

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

警告：这些引文格式不一定是100％准确.