APA (7th ed.) Citation

Smith, R. A., & Alexander, R. B. (1983). Evidence for acid-precipitation-induced trends in stream chemistry at hydrologic bench-mark stations. U.S. Dept. of the Interior, Geological Survey.

Chicago Style (17th ed.) Citation

Smith, Richard A., and Richard B. Alexander. Evidence for Acid-precipitation-induced Trends in Stream Chemistry at Hydrologic Bench-mark Stations. [Reston, Va.]: U.S. Dept. of the Interior, Geological Survey, 1983.

MLA (9th ed.) Citation

Smith, Richard A., and Richard B. Alexander. Evidence for Acid-precipitation-induced Trends in Stream Chemistry at Hydrologic Bench-mark Stations. U.S. Dept. of the Interior, Geological Survey, 1983.