APA Citation

Weir, D., & Schapiro, M. (1981). Circle of poison: Pesticides and people in a hungry world. San Francisco, CA: Institute for Food and Development Policy.

Chicago Style Citation

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

MLA Citation

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

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