Respress, R. O. (1980). Intensive survey of Rock Creek, Hopkins County: Hydrology, field measurements, water chemistry, benthal oxygen demand, fecal coliforms. Water Quality Assessment Unit, Texas Dept. of Water Resources.
Chicago Style (17th ed.) CitationRespress, Richard Orman. Intensive Survey of Rock Creek, Hopkins County: Hydrology, Field Measurements, Water Chemistry, Benthal Oxygen Demand, Fecal Coliforms. [Austin]: Water Quality Assessment Unit, Texas Dept. of Water Resources, 1980.
MLA (9th ed.) CitationRespress, Richard Orman. Intensive Survey of Rock Creek, Hopkins County: Hydrology, Field Measurements, Water Chemistry, Benthal Oxygen Demand, Fecal Coliforms. Water Quality Assessment Unit, Texas Dept. of Water Resources, 1980.
Warning: These citations may not always be 100% accurate.