APA Citation

Zimdahl, R. L. 1. (1980). Weed crop competition: A review. Corvallis, Oregon: International Plant Protection Center.

Chicago Style Citation

Zimdahl, Robert L. 1935-. Weed Crop Competition: A Review. Corvallis, Oregon: International Plant Protection Center, 1980.

MLA Citation

Zimdahl, Robert L. 1935-. Weed Crop Competition: A Review. Corvallis, Oregon: International Plant Protection Center, 1980.

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