Portal, Bulloch County, Georgia, January 1917 / Sanborn Map Company
MLA
Sanborn Map Company. "Portal, Bulloch County, Georgia, January 1917 / Sanborn Map Company." University of Georgia. Map and Government Information Library. 1917-01, https://dlg.usg.edu/record/dlg_sanb_portal-1917#item.
APA
Sanborn Map Company (1917-01). Portal, Bulloch County, Georgia, January 1917 / Sanborn Map Company. Retrieved from https://dlg.usg.edu/record/dlg_sanb_portal-1917#item
Chicago
Sanborn Map Company. "Portal, Bulloch County, Georgia, January 1917 / Sanborn Map Company." 1917-01. May 23, 2026. https://dlg.usg.edu/record/dlg_sanb_portal-1917#item.
