Geological Survey (U.S.), State Geological and Natural History Survey of Connecticut, Warren, C. R., & Colton, R. B. (1974). Surficial geologic map of the Cornwall quadrangle, Litchfield County, Connecticut. The Survey.
Chicago Style (17th ed.) CitationGeological Survey (U.S.), State Geological and Natural History Survey of Connecticut, Charles R. Warren, and Roger B. Colton. Surficial Geologic Map of the Cornwall Quadrangle, Litchfield County, Connecticut. Reston, Va.: The Survey, 1974.
MLA (9th ed.) CitationGeological Survey (U.S.), et al. Surficial Geologic Map of the Cornwall Quadrangle, Litchfield County, Connecticut. The Survey, 1974.
Warning: These citations may not always be 100% accurate.