APA (7th ed.) Citation

Geological Survey (U.S.) & Sims, P. K. (1989). Geologic map of Proterozoic rocks near Mountain, Oconto County, Wisconsin. The Survey.

Chicago Style (17th ed.) Citation

Geological Survey (U.S.) and P. K. Sims. Geologic Map of Proterozoic Rocks Near Mountain, Oconto County, Wisconsin. Reston, Va.: The Survey, 1989.

MLA (9th ed.) Citation

Geological Survey (U.S.) and P. K. Sims. Geologic Map of Proterozoic Rocks Near Mountain, Oconto County, Wisconsin. The Survey, 1989.