APA (7th ed.) Citation

Houston, R. S., & Graff, P. J. (1995). Geologic map of Precambrian rocks of the Sierra Madre, Carbon County, Wyoming, and Jackson and Routt counties, Colorado. U.S. Geological Survey.

Chicago Style (17th ed.) Citation

Houston, Robert S., and P. J. Graff. Geologic Map of Precambrian Rocks of the Sierra Madre, Carbon County, Wyoming, and Jackson and Routt Counties, Colorado. Reston, Va.: U.S. Geological Survey, 1995.

MLA (9th ed.) Citation

Houston, Robert S., and P. J. Graff. Geologic Map of Precambrian Rocks of the Sierra Madre, Carbon County, Wyoming, and Jackson and Routt Counties, Colorado. U.S. Geological Survey, 1995.