APA (7th ed.) Citation

Harmeson, R. H., & Larson, T. E. (1969). Quality of surface water in Illinois, 1956-1966. [State Water Survey Division].

Chicago Style (17th ed.) Citation

Harmeson, Robert H., and Thurston Eric Larson. Quality of Surface Water in Illinois, 1956-1966. [Urbana, Ill.]: [State Water Survey Division], 1969.

MLA (9th ed.) Citation

Harmeson, Robert H., and Thurston Eric Larson. Quality of Surface Water in Illinois, 1956-1966. [State Water Survey Division], 1969.