APA (7th ed.) Citation

O'Leary, D. W. (1979). Surficial geologic map of the Marlborough quadrangle, Connecticut. U.S. Geological Survey.

Chicago Style (17th ed.) Citation

O'Leary, Dennis W. Surficial Geologic Map of the Marlborough Quadrangle, Connecticut. Reston, Va.: U.S. Geological Survey, 1979.

MLA (9th ed.) Citation

O'Leary, Dennis W. Surficial Geologic Map of the Marlborough Quadrangle, Connecticut. U.S. Geological Survey, 1979.

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