APA (7th ed.) Citation

Fenelon, J. M., & Bobay, K. E. (1994). Hydrogeologic atlas of aquifers in Indiana. U.S. Geological Survey.

Chicago Style (17th ed.) Citation

Fenelon, Joseph M., and Keith E. Bobay. Hydrogeologic Atlas of Aquifers in Indiana. Indianapolis, Indiana: U.S. Geological Survey, 1994.

MLA (9th ed.) Citation

Fenelon, Joseph M., and Keith E. Bobay. Hydrogeologic Atlas of Aquifers in Indiana. U.S. Geological Survey, 1994.