APA (7th ed.) Citation

Baumann, P. A., & Coffman, C. G. (1999). Suggestions for weed control in corn ([1999 revision].). Texas Agricultural Extension Service.

Chicago Style (17th ed.) Citation

Baumann, Paul A., and Cloyce G. Coffman. Suggestions for Weed Control in Corn. [1999 revision]. [College Station, Texas]: Texas Agricultural Extension Service, 1999.

MLA (9th ed.) Citation

Baumann, Paul A., and Cloyce G. Coffman. Suggestions for Weed Control in Corn. [1999 revision]. Texas Agricultural Extension Service, 1999.