APA (7th ed.) Citation

Geological Survey (U.S.) & Klepper, M. R. (1971). Geology and mineral deposits, east flank of the Elkhorn Mountains, Broadwater County, Montana. U.S. Govt. Print. Off.

Chicago Style (17th ed.) Citation

Geological Survey (U.S.) and Montis Ruhl Klepper. Geology and Mineral Deposits, East Flank of the Elkhorn Mountains, Broadwater County, Montana. Washington: U.S. Govt. Print. Off, 1971.

MLA (9th ed.) Citation

Geological Survey (U.S.) and Montis Ruhl Klepper. Geology and Mineral Deposits, East Flank of the Elkhorn Mountains, Broadwater County, Montana. U.S. Govt. Print. Off, 1971.