Floyd-Polk Counties, 1935: Aerial photography index
MLA
United States. Soil Conservation Service. "Floyd-Polk Counties, 1935: Aerial photography index." University of Georgia. Map and Government Information Library. 1935, https://dlg.usg.edu/record/gyca_gaphind_floyd-polk-1935#item.
APA
United States. Soil Conservation Service (1935). Floyd-Polk Counties, 1935: Aerial photography index. Retrieved from https://dlg.usg.edu/record/gyca_gaphind_floyd-polk-1935#item
Chicago
United States. Soil Conservation Service. "Floyd-Polk Counties, 1935: Aerial photography index." 1935. May 12, 2026. https://dlg.usg.edu/record/gyca_gaphind_floyd-polk-1935#item.
