APA (7th ed.) Citation

(1977). Bedrock geologic map of the Holliston and Medfield quadrangles, Middlesex, Norfolk, and Worcester Counties, Massachusetts. U.S. Geological Survey.

Chicago Style (17th ed.) Citation

Bedrock Geologic Map of the Holliston and Medfield Quadrangles, Middlesex, Norfolk, and Worcester Counties, Massachusetts. Reston, VA: U.S. Geological Survey, 1977.

MLA (9th ed.) Citation

Bedrock Geologic Map of the Holliston and Medfield Quadrangles, Middlesex, Norfolk, and Worcester Counties, Massachusetts. U.S. Geological Survey, 1977.

Warning: These citations may not always be 100% accurate.