APA (7th ed.) Citation

Geological Survey (U.S.), Lucas County (Ohio), & Breen, K. J. (1989). Potentiometric-surface map of the carbonate aquifer in Silurian and Devonian rocks, Lucas, Sandusky, and Wood counties, northwestern Ohio, July 1986. The Survey.

Chicago Style (17th ed.) Citation

Geological Survey (U.S.), Lucas County (Ohio), and Kevin J. Breen. Potentiometric-surface Map of the Carbonate Aquifer in Silurian and Devonian Rocks, Lucas, Sandusky, and Wood Counties, Northwestern Ohio, July 1986. Columbus, Ohio: The Survey, 1989.

MLA (9th ed.) Citation

Geological Survey (U.S.), et al. Potentiometric-surface Map of the Carbonate Aquifer in Silurian and Devonian Rocks, Lucas, Sandusky, and Wood Counties, Northwestern Ohio, July 1986. The Survey, 1989.