APA (7th ed.) Citation

Dyni, J. R., & Geological Survey. (1968). Geologic map of the Elk Springs quadrangle, Moffatt County, Colorado. U.S. Geological Survey.

Chicago Style (17th ed.) Citation

Dyni, John R., and Geological Survey. Geologic Map of the Elk Springs Quadrangle, Moffatt County, Colorado. Washington, D.C.: U.S. Geological Survey, 1968.

MLA (8th ed.) Citation

Dyni, John R., and Geological Survey. Geologic Map of the Elk Springs Quadrangle, Moffatt County, Colorado. U.S. Geological Survey, 1968.

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