Florida-Georgia St. Marys quadrangle /
MLA
Marshall, R. B. (Robert Bradford), 1867-1949.. "Florida-Georgia St. Marys quadrangle /." University of Georgia. Map and Government Information Library. 1950/1959, https://dlg.usg.edu/record/dlg_topos_usgs15-stmarys-1918-195-#item.
APA
Marshall, R. B. (Robert Bradford), 1867-1949. (1950/1959). Florida-Georgia St. Marys quadrangle /. Retrieved from https://dlg.usg.edu/record/dlg_topos_usgs15-stmarys-1918-195-#item
Chicago
Marshall, R. B. (Robert Bradford), 1867-1949.. "Florida-Georgia St. Marys quadrangle /." 1950/1959. October 25, 2026. https://dlg.usg.edu/record/dlg_topos_usgs15-stmarys-1918-195-#item.
