APA (7th ed.) Citation

Caldwell, W. S. (1993). Selected water-quality and biological characteristics of streams in some forested basins of North Carolina, 1985-88. U.S. Dept. of the Interior, U.S. Geological Survey.

Chicago Style (17th ed.) Citation

Caldwell, William S. Selected Water-quality and Biological Characteristics of Streams in Some Forested Basins of North Carolina, 1985-88. Raleigh, N.C.: U.S. Dept. of the Interior, U.S. Geological Survey, 1993.

MLA (9th ed.) Citation

Caldwell, William S. Selected Water-quality and Biological Characteristics of Streams in Some Forested Basins of North Carolina, 1985-88. U.S. Dept. of the Interior, U.S. Geological Survey, 1993.