Georgia Marietta quadrangle /
MLA
Geological Survey (U.S.). "Georgia Marietta quadrangle /." University of Georgia. Map and Government Information Library. 1911, https://dlg.usg.edu/record/dlg_topos_usgs30-marietta-1901-1911#item.
APA
Geological Survey (U.S.) (1911). Georgia Marietta quadrangle /. Retrieved from https://dlg.usg.edu/record/dlg_topos_usgs30-marietta-1901-1911#item
Chicago
Geological Survey (U.S.). "Georgia Marietta quadrangle /." 1911. October 16, 2026. https://dlg.usg.edu/record/dlg_topos_usgs30-marietta-1901-1911#item.
