By the Governor of the State of Georgia, a proclamation, 2017 October 20A
MLA
Georgia. Office of the Governor. "By the Governor of the State of Georgia, a proclamation, 2017 October 20A." University of Georgia. Map and Government Information Library. 2017-10-20, https://dlg.galileo.usg.edu/do:dlg_ggpd_i-ga-bg600-b-ps1-bm4-b2017-s10-h20a.
APA
Georgia. Office of the Governor (2017-10-20). By the Governor of the State of Georgia, a proclamation, 2017 October 20A. Retrieved from https://dlg.galileo.usg.edu/do:dlg_ggpd_i-ga-bg600-b-ps1-bm4-b2017-s10-h20a
Chicago
Georgia. Office of the Governor. "By the Governor of the State of Georgia, a proclamation, 2017 October 20A." 2017-10-20. November 1, 2026. https://dlg.galileo.usg.edu/do:dlg_ggpd_i-ga-bg600-b-ps1-bm4-b2017-s10-h20a.