(1990). Aeroradiometric map and geologic interpretation of part of the Florence and Georgetown 1x̊2 ̊quadrangles, South Carolina. U.S. Geological Survey.
Chicago-Zitierstil (17. Ausg.)Aeroradiometric Map and Geologic Interpretation of Part of the Florence and Georgetown 1x̊2 ̊quadrangles, South Carolina. Reston, VA: U.S. Geological Survey, 1990.
MLA-Zitierstil (9. Ausg.)Aeroradiometric Map and Geologic Interpretation of Part of the Florence and Georgetown 1x̊2 ̊quadrangles, South Carolina. U.S. Geological Survey, 1990.
Achtung: Diese Zitate sind unter Umständen nicht zu 100% korrekt.