APA (7th ed.) Citation

Ruhl, J. F. (1999). Quantity and quality of seepage from two earthen basins used to store livestock waste in southern Minnesota during the first year of operation, 1997-98. U.S. Dept. of the Interior, U.S. Geological Survey.

Chicago Style (17th ed.) Citation

Ruhl, J. F. Quantity and Quality of Seepage from Two Earthen Basins Used to Store Livestock Waste in Southern Minnesota During the First Year of Operation, 1997-98. Mounds View, Minn.: U.S. Dept. of the Interior, U.S. Geological Survey, 1999.

MLA (9th ed.) Citation

Ruhl, J. F. Quantity and Quality of Seepage from Two Earthen Basins Used to Store Livestock Waste in Southern Minnesota During the First Year of Operation, 1997-98. U.S. Dept. of the Interior, U.S. Geological Survey, 1999.