APA (7th ed.) Citation

Weir, D. (1981). Circle of poison: Pesticides and people in a hungry world. Inst. for Food and Development Policy.

Chicago Style (17th ed.) Citation

Weir, David. Circle of Poison: Pesticides and People in a Hungry World. San Francisco, CA: Inst. for Food and Development Policy, 1981.

MLA (9th ed.) Citation

Weir, David. Circle of Poison: Pesticides and People in a Hungry World. Inst. for Food and Development Policy, 1981.

Warning: These citations may not always be 100% accurate.