APA (7th ed.) Citation

Hainly, R. A., Truhlar, J. F., & Wetzel, K. L. (1989). Surface-water quality in the West Branch Susquehanna River Basin, Pennsylvania: An appraisal of areal and temporal variability from 1962 to 1982 in hydrologic accounting unit 020502. U.S. Geological Survey.

Chicago Style (17th ed.) Citation

Hainly, Robert A., John F. Truhlar, and Kim L. Wetzel. Surface-water Quality in the West Branch Susquehanna River Basin, Pennsylvania: An Appraisal of Areal and Temporal Variability from 1962 to 1982 in Hydrologic Accounting Unit 020502. Harrisburg, Pennsylvania: U.S. Geological Survey, 1989.

MLA (9th ed.) Citation

Hainly, Robert A., et al. Surface-water Quality in the West Branch Susquehanna River Basin, Pennsylvania: An Appraisal of Areal and Temporal Variability from 1962 to 1982 in Hydrologic Accounting Unit 020502. U.S. Geological Survey, 1989.