Georgia Nickajack Gap quadrangle /
MLA
Geological Survey (U.S.). "Georgia Nickajack Gap quadrangle /." University of Georgia. Map and Government Information Library. 1966, https://dlg.usg.edu/record/dlg_topos_usgs75-nickajackgap-1946-1966#item.
APA
Geological Survey (U.S.) (1966). Georgia Nickajack Gap quadrangle /. Retrieved from https://dlg.usg.edu/record/dlg_topos_usgs75-nickajackgap-1946-1966#item
Chicago
Geological Survey (U.S.). "Georgia Nickajack Gap quadrangle /." 1966. May 24, 2026. https://dlg.usg.edu/record/dlg_topos_usgs75-nickajackgap-1946-1966#item.
