APA (7th ed.) Citation

Geological Survey (U.S.), Idaho Geological Survey, Bonnichsen, B., Bernt, J., & Jenks, M. D. (1990). Geologic map of the Sheep Creek West Wilderness Study Area, Owyhee County, Idaho. U.S. Geological Survey.

Chicago Style (17th ed.) Citation

Geological Survey (U.S.), Idaho Geological Survey, Bill Bonnichsen, John Bernt, and Margaret D. Jenks. Geologic Map of the Sheep Creek West Wilderness Study Area, Owyhee County, Idaho. Reston, Va.: U.S. Geological Survey, 1990.

MLA (9th ed.) Citation

Geological Survey (U.S.), et al. Geologic Map of the Sheep Creek West Wilderness Study Area, Owyhee County, Idaho. U.S. Geological Survey, 1990.