APA (7th ed.) Citation

Geological Survey (U.S.) & Wallace, A. R. (1988). Geologic map of the Little Humboldt River Wilderness Study Area, Elko County, Nevada. The Survey.

Chicago Style (17th ed.) Citation

Geological Survey (U.S.) and Alan R. Wallace. Geologic Map of the Little Humboldt River Wilderness Study Area, Elko County, Nevada. Reston, Va.: The Survey, 1988.

MLA (9th ed.) Citation

Geological Survey (U.S.) and Alan R. Wallace. Geologic Map of the Little Humboldt River Wilderness Study Area, Elko County, Nevada. The Survey, 1988.