APA (7th ed.) Citation

Nutter, L. J. (1977). Ground-water resources of Harford County, Maryland. Dept. of Natural Resources, Maryland Geological Survey.

Chicago Style (17th ed.) Citation

Nutter, Larry J. Ground-water Resources of Harford County, Maryland. [Baltimore?]: Dept. of Natural Resources, Maryland Geological Survey, 1977.

MLA (9th ed.) Citation

Nutter, Larry J. Ground-water Resources of Harford County, Maryland. Dept. of Natural Resources, Maryland Geological Survey, 1977.

Warning: These citations may not always be 100% accurate.