APA (7th ed.) Citation

Izett, G. A., & Hoover, D. L. (1963). Preliminary geologic map of the Hot Sulphur Springs SE quadrangle, Grand County, Colorado. The Survey.

Chicago Style (17th ed.) Citation

Izett, Glen Arthur, and D. L. Hoover. Preliminary Geologic Map of the Hot Sulphur Springs SE Quadrangle, Grand County, Colorado. Washington, D.C.: The Survey, 1963.

MLA (9th ed.) Citation

Izett, Glen Arthur, and D. L. Hoover. Preliminary Geologic Map of the Hot Sulphur Springs SE Quadrangle, Grand County, Colorado. The Survey, 1963.