Minnesota Geological Survey. (1966). Geologic map of Minnesota St. Paul sheet: Bedrock geology. University of Minnesota.
Chicago Style (17th ed.) CitationMinnesota Geological Survey. Geologic Map of Minnesota St. Paul Sheet: Bedrock Geology. Minneapolis: University of Minnesota, 1966.
MLA (9th ed.) CitationMinnesota Geological Survey. Geologic Map of Minnesota St. Paul Sheet: Bedrock Geology. University of Minnesota, 1966.
Warning: These citations may not always be 100% accurate.