APA (7th ed.) Citation

Kroening, S. E., Goldstein, R. M., & Lee, K. E. (2003). Water-quality assessment of part of the upper Mississippi River basin study unit, Minnesota and Wisconsin: Nutrients, chlorophyll a, phytoplankton, and suspended sediment in streams, 1996-98. U.S. Dept. of the Interior, U.S. Geological Survey.

Chicago Style (17th ed.) Citation

Kroening, Sharon E., Robert M. Goldstein, and K. E. Lee. Water-quality Assessment of Part of the Upper Mississippi River Basin Study Unit, Minnesota and Wisconsin: Nutrients, Chlorophyll a, Phytoplankton, and Suspended Sediment in Streams, 1996-98. Mounds View, Minn.: U.S. Dept. of the Interior, U.S. Geological Survey, 2003.

MLA (9th ed.) Citation

Kroening, Sharon E., et al. Water-quality Assessment of Part of the Upper Mississippi River Basin Study Unit, Minnesota and Wisconsin: Nutrients, Chlorophyll a, Phytoplankton, and Suspended Sediment in Streams, 1996-98. U.S. Dept. of the Interior, U.S. Geological Survey, 2003.