Shroba, R. R. (1980). Geologic map and physical properties of the surficial and bedrock units of the Englewood quadrangle, Denver, Arapahoe, and Adams Counties, Colorado. The Survey.
Chicago Style (17th ed.) CitationShroba, R. R. Geologic Map and Physical Properties of the Surficial and Bedrock Units of the Englewood Quadrangle, Denver, Arapahoe, and Adams Counties, Colorado. Reston, Va.: The Survey, 1980.
MLA (9th ed.) CitationShroba, R. R. Geologic Map and Physical Properties of the Surficial and Bedrock Units of the Englewood Quadrangle, Denver, Arapahoe, and Adams Counties, Colorado. The Survey, 1980.
Warning: These citations may not always be 100% accurate.