APA (7th ed.) Citation

Hainly, R. A., & Loper, C. A. (1997). Water-quality assessment of the Lower Susquehanna River Basin, Pennsylvania and Maryland: Sources, characteristics, analysis and limitations of nutrient and suspended-sediment data, 1975-90. U.S. Department of the Interior, U.S. Geological Survey.

Chicago Style (17th ed.) Citation

Hainly, Robert A., and Connie A. Loper. Water-quality Assessment of the Lower Susquehanna River Basin, Pennsylvania and Maryland: Sources, Characteristics, Analysis and Limitations of Nutrient and Suspended-sediment Data, 1975-90. Lemoyne, Pennsylvania: U.S. Department of the Interior, U.S. Geological Survey, 1997.

MLA (9th ed.) Citation

Hainly, Robert A., and Connie A. Loper. Water-quality Assessment of the Lower Susquehanna River Basin, Pennsylvania and Maryland: Sources, Characteristics, Analysis and Limitations of Nutrient and Suspended-sediment Data, 1975-90. U.S. Department of the Interior, U.S. Geological Survey, 1997.