APA (7th ed.) Citation

Ehlke, M. H., & Reed, L. A. (1999). Comparison of methods for computing streamflow statistics for Pennsylvania streams. U.S. Dept. of the Interior, U.S. Geological Survey.

Chicago Style (17th ed.) Citation

Ehlke, Marla H., and Lloyd A. Reed. Comparison of Methods for Computing Streamflow Statistics for Pennsylvania Streams. Lemoyne, Pa.: U.S. Dept. of the Interior, U.S. Geological Survey, 1999.

MLA (9th ed.) Citation

Ehlke, Marla H., and Lloyd A. Reed. Comparison of Methods for Computing Streamflow Statistics for Pennsylvania Streams. U.S. Dept. of the Interior, U.S. Geological Survey, 1999.