Gen. O. O. Howard's Headquarters historical marker
MLA
Jackson, Edwin L.. "Gen. O. O. Howard's Headquarters historical marker." Digital Library of Georgia. 1996/2014, http://dlg.galileo.usg.edu/do:dlg_ghm_gen-o-o.
APA
Jackson, Edwin L. (1996/2014). Gen. O. O. Howard's Headquarters historical marker. Retrieved from http://dlg.galileo.usg.edu/do:dlg_ghm_gen-o-o
Chicago
Jackson, Edwin L.. "Gen. O. O. Howard's Headquarters historical marker." 1996/2014. August 1, 2025. http://dlg.galileo.usg.edu/do:dlg_ghm_gen-o-o.
