Snyder, G. L. (1980). Geologic map of the northernmost Park Range and the southernmost Sierra Madre, Jackson and Routt Counties, Colorado. The Survey.
Chicago Style (17th ed.) CitationSnyder, George L. Geologic Map of the Northernmost Park Range and the Southernmost Sierra Madre, Jackson and Routt Counties, Colorado. Reston, Va.: The Survey, 1980.
MLA (9th ed.) CitationSnyder, George L. Geologic Map of the Northernmost Park Range and the Southernmost Sierra Madre, Jackson and Routt Counties, Colorado. The Survey, 1980.
Warning: These citations may not always be 100% accurate.