Geological Survey (U.S.) & United States. Department of Transportation. (1967). Engineering geology of the Northeast corridor, Washington D.C., to Boston, Massachusetts: Bedrock geology. U.S. Geological Survey.
Chicago Style (17th ed.) CitationGeological Survey (U.S.) and United States. Department of Transportation. Engineering Geology of the Northeast Corridor, Washington D.C., to Boston, Massachusetts: Bedrock Geology. Washington, D.C.: U.S. Geological Survey, 1967.
MLA (9th ed.) CitationGeological Survey (U.S.) and United States. Department of Transportation. Engineering Geology of the Northeast Corridor, Washington D.C., to Boston, Massachusetts: Bedrock Geology. U.S. Geological Survey, 1967.
Warning: These citations may not always be 100% accurate.