APA (7th ed.) Citation

Cummings, T. R. (1968). Salt-water encroachment in the South Edisto River estuary, South Carolina. United States Department of the Interior, Geological Survey.

Chicago Style (17th ed.) Citation

Cummings, T. Ray. Salt-water Encroachment in the South Edisto River Estuary, South Carolina. [Washington, D.C.]: United States Department of the Interior, Geological Survey, 1968.

MLA (9th ed.) Citation

Cummings, T. Ray. Salt-water Encroachment in the South Edisto River Estuary, South Carolina. United States Department of the Interior, Geological Survey, 1968.