APA (7th ed.) Citation

Bloodworth, M. E., Burleson, C. A., & Cowley, W. R. (1950). A tractor-mounted spray for cotton defoliation. Texas Agricultural Experiment Station.

Chicago Style (17th ed.) Citation

Bloodworth, M. E., C. A. Burleson, and W. R. Cowley. A Tractor-mounted Spray for Cotton Defoliation. College Station, Tex.: Texas Agricultural Experiment Station, 1950.

MLA (9th ed.) Citation

Bloodworth, M. E., et al. A Tractor-mounted Spray for Cotton Defoliation. Texas Agricultural Experiment Station, 1950.