APA (7th ed.) Citation

Otton, E. G., & Mandle, R. J. (1984). Hydrogeology of the upper Chesapeake Bay area, Maryland, with emphasis on aquifers in the Potomac Group.

Chicago Style (17th ed.) Citation

Otton, Edmond G., and Richard J. Mandle. Hydrogeology of the Upper Chesapeake Bay Area, Maryland, with Emphasis on Aquifers in the Potomac Group. Baltimore, Md, 1984.

MLA (9th ed.) Citation

Otton, Edmond G., and Richard J. Mandle. Hydrogeology of the Upper Chesapeake Bay Area, Maryland, with Emphasis on Aquifers in the Potomac Group. 1984.