-. (1972). Publications of the geological survey: 1962-1970. United States Government.
Chicago Style (17th ed.) Citation-. Publications of the Geological Survey: 1962-1970. United States Government, 1972.
MLA (8th ed.) Citation-. Publications of the Geological Survey: 1962-1970. United States Government, 1972.
Warning: These citations may not always be 100% accurate.