APA (7th ed.) Citation

Geological Survey (U.S.) & Colorado. Department of Local Affairs. (1978). Summit County, Colorado. The Survey.

Chicago Style (17th ed.) Citation

Geological Survey (U.S.) and Colorado. Department of Local Affairs. Summit County, Colorado. Reston: The Survey, 1978.

MLA (9th ed.) Citation

Geological Survey (U.S.) and Colorado. Department of Local Affairs. Summit County, Colorado. The Survey, 1978.

Warning: These citations may not always be 100% accurate.