Cairo quadrangle, Georgia : 15 minute series (topographic)
MLA
Geological Survey (U.S.). "Cairo quadrangle, Georgia : 15 minute series (topographic)." University of Georgia. Map and Government Information Library. 1972, https://dlg.usg.edu/record/dlg_topos_usgs15-cairo-1956-1972#item.
APA
Geological Survey (U.S.) (1972). Cairo quadrangle, Georgia : 15 minute series (topographic). Retrieved from https://dlg.usg.edu/record/dlg_topos_usgs15-cairo-1956-1972#item
Chicago
Geological Survey (U.S.). "Cairo quadrangle, Georgia : 15 minute series (topographic)." 1972. May 31, 2026. https://dlg.usg.edu/record/dlg_topos_usgs15-cairo-1956-1972#item.
