McWilliams, R. G. (1970). Gravity survey of Wilcox County, Alabama. Geological Survey of Alabama, Energy Resources Research-Geophysics.
Chicago-Zitierstil (17. Ausg.)McWilliams, Richebourg G. Gravity Survey of Wilcox County, Alabama. University, Alabama: Geological Survey of Alabama, Energy Resources Research-Geophysics, 1970.
MLA-Zitierstil (9. Ausg.)McWilliams, Richebourg G. Gravity Survey of Wilcox County, Alabama. Geological Survey of Alabama, Energy Resources Research-Geophysics, 1970.
Achtung: Diese Zitate sind unter Umständen nicht zu 100% korrekt.