APA (7th ed.) Citation

Detroy, M. G., & Kuzniar, R. L. (1988). Occurrence and distribution of nitrate and herbicides in the Iowa River alluvial aquifer, Iowa--May 1984 to November 1985. [U.S. Geological Survey].

Chicago Style (17th ed.) Citation

Detroy, Mark G., and Ronald L. Kuzniar. Occurrence and Distribution of Nitrate and Herbicides in the Iowa River Alluvial Aquifer, Iowa--May 1984 to November 1985. Iowa City, Iowa: [U.S. Geological Survey], 1988.

MLA (9th ed.) Citation

Detroy, Mark G., and Ronald L. Kuzniar. Occurrence and Distribution of Nitrate and Herbicides in the Iowa River Alluvial Aquifer, Iowa--May 1984 to November 1985. [U.S. Geological Survey], 1988.