Georgia (Camden County) Cumberland Island quadrangle /
MLA
Geologcial Survey (U.S.). "Georgia (Camden County) Cumberland Island quadrangle /." University of Georgia. Map and Government Information Library. 1918, https://dlg.usg.edu/record/dlg_topos_usgs15-cumberlandisland-1918#item.
APA
Geologcial Survey (U.S.) (1918). Georgia (Camden County) Cumberland Island quadrangle /. Retrieved from https://dlg.usg.edu/record/dlg_topos_usgs15-cumberlandisland-1918#item
Chicago
Geologcial Survey (U.S.). "Georgia (Camden County) Cumberland Island quadrangle /." 1918. October 25, 2026. https://dlg.usg.edu/record/dlg_topos_usgs15-cumberlandisland-1918#item.
