APA (7th ed.) Citation

Johnson, H. P., & Baker, J. L. (1975). Movement of herbicides in soil by mass flow. Iowa State Water Resources Research Institute, Iowa State University.

Chicago Style (17th ed.) Citation

Johnson, H. P., and James L. Baker. Movement of Herbicides in Soil by Mass Flow. Ames: Iowa State Water Resources Research Institute, Iowa State University, 1975.

MLA (9th ed.) Citation

Johnson, H. P., and James L. Baker. Movement of Herbicides in Soil by Mass Flow. Iowa State Water Resources Research Institute, Iowa State University, 1975.