APA (7th ed.) Citation

Grover, N. C., & Mansfield, G. R. (1938). Floods of Ohio and Mississippi rivers, January-February 1937. United States Department of the Interior, Geological Survey.

Chicago Style (17th ed.) Citation

Grover, Nathan Clifford, and George Rogers Mansfield. Floods of Ohio and Mississippi Rivers, January-February 1937. [Washington, D.C.]: United States Department of the Interior, Geological Survey, 1938.

MLA (9th ed.) Citation

Grover, Nathan Clifford, and George Rogers Mansfield. Floods of Ohio and Mississippi Rivers, January-February 1937. United States Department of the Interior, Geological Survey, 1938.