Georgia Durham quadrangle /
MLA
Geological Survey (U.S.). "Georgia Durham quadrangle /." University of Georgia. Map and Government Information Library. 1947, https://dlg.usg.edu/record/dlg_topos_usgs75-durham-1947#item.
APA
Geological Survey (U.S.) (1947). Georgia Durham quadrangle /. Retrieved from https://dlg.usg.edu/record/dlg_topos_usgs75-durham-1947#item
Chicago
Geological Survey (U.S.). "Georgia Durham quadrangle /." 1947. May 16, 2026. https://dlg.usg.edu/record/dlg_topos_usgs75-durham-1947#item.
