APA (7th ed.) Citation

Ackerman, D. J. (1996). Hydrology of the Mississippi River Valley alluvial aquifer, South-Central United States. U.S. G.P.O..

Chicago Style (17th ed.) Citation

Ackerman, D. J. Hydrology of the Mississippi River Valley Alluvial Aquifer, South-Central United States. Washington: U.S. G.P.O., 1996.

MLA (9th ed.) Citation

Ackerman, D. J. Hydrology of the Mississippi River Valley Alluvial Aquifer, South-Central United States. U.S. G.P.O., 1996.