APA (7th ed.) Citation

Hail, W. J., Jr. (1973). Geologic map of the Smizer Gulch quadrangle, Rio Blanco and Moffat Counties, Colorado. Geological Survey.

Chicago Style (17th ed.) Citation

Hail, William J., Jr. Geologic Map of the Smizer Gulch Quadrangle, Rio Blanco and Moffat Counties, Colorado. Washington: Geological Survey, 1973.

MLA (8th ed.) Citation

Hail, William J., Jr. Geologic Map of the Smizer Gulch Quadrangle, Rio Blanco and Moffat Counties, Colorado. Geological Survey, 1973.

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