APA (7th ed.) Citation

Land, L. F., Geological Survey (U.S.), & National Water-Quality Assessment Program (U.S.). (1997). Water-quality assessment of the Trinity River Basin, Texas: Nutrients and pesticides in the watersheds of Richland and Chambers creeks, 1993-95 / by L.F. Land. U.S. Dept. of the Interior, U.S. Geological Survey ; Branch of Information Services [distributor].

Chicago Style (17th ed.) Citation

Land, Larry F., Geological Survey (U.S.), and National Water-Quality Assessment Program (U.S.). Water-quality Assessment of the Trinity River Basin, Texas: Nutrients and Pesticides in the Watersheds of Richland and Chambers Creeks, 1993-95 / By L.F. Land. Austin, Tex. : Denver, Colo.: U.S. Dept. of the Interior, U.S. Geological Survey ; Branch of Information Services [distributor], 1997.

MLA (8th ed.) Citation

Land, Larry F., et al. Water-quality Assessment of the Trinity River Basin, Texas: Nutrients and Pesticides in the Watersheds of Richland and Chambers Creeks, 1993-95 / By L.F. Land. U.S. Dept. of the Interior, U.S. Geological Survey ; Branch of Information Services [distributor], 1997.