Columbia County, Georgia
MLA
Georgia. Division of Highway Planning.. "Columbia County, Georgia." University of Georgia. Map and Government Information Library. 1987, https://dlg.usg.edu/record/gyca_mmap_hwy-0690#item.
APA
Georgia. Division of Highway Planning. (1987). Columbia County, Georgia. Retrieved from https://dlg.usg.edu/record/gyca_mmap_hwy-0690#item
Chicago
Georgia. Division of Highway Planning.. "Columbia County, Georgia." 1987. July 8, 2025. https://dlg.usg.edu/record/gyca_mmap_hwy-0690#item.
