The Extended Line historical marker
MLA
Seibert, David, 1941-2020. "The Extended Line historical marker." Digital Library of Georgia. 1996/2014, http://dlg.galileo.usg.edu/do:dlg_ghm_the-extended-line.
APA
Seibert, David, 1941-2020 (1996/2014). The Extended Line historical marker. Retrieved from http://dlg.galileo.usg.edu/do:dlg_ghm_the-extended-line
Chicago
Seibert, David, 1941-2020. "The Extended Line historical marker." 1996/2014. July 8, 2025. http://dlg.galileo.usg.edu/do:dlg_ghm_the-extended-line.
