Okefenokee Swamp historical marker
MLA
Seibert, David, 1941-2020. "Okefenokee Swamp historical marker." Digital Library of Georgia. 1996/2014, http://dlg.galileo.usg.edu/do:dlg_ghm_okefenokee-swamp.
APA
Seibert, David, 1941-2020 (1996/2014). Okefenokee Swamp historical marker. Retrieved from http://dlg.galileo.usg.edu/do:dlg_ghm_okefenokee-swamp
Chicago
Seibert, David, 1941-2020. "Okefenokee Swamp historical marker." 1996/2014. July 6, 2025. http://dlg.galileo.usg.edu/do:dlg_ghm_okefenokee-swamp.
