MLA
General Plan for the Development of Units 1 and 2, Real Estate Map of Units 1 and 2 of Avondale Estates, Atlanta, Dekalb County, Georgia. 1926. Stuart A. Rose Manuscript, Archives, and Rare Book Library, OP5. https://digital.library.emory.edu/purl/4407wm382v-cor.
APA, 6th edition
General Plan for the Development of Units 1 and 2, real estate map of units 1 and 2 of Avondale Estates, Atlanta, Dekalb County, Georgia (OP5). (1926). [Cadastral maps]. Stuart A. Rose Manuscript, Archives, and Rare Book Library. https://digital.library.emory.edu/purl/4407wm382v-cor.
Chicago
“General Plan for the Development of Units 1 and 2, Real Estate Map of Units 1 and 2 of Avondale Estates, Atlanta, Dekalb County, Georgia.” Cadastral maps. Atlanta Miscellany Collection, 1926. OP5. Stuart A. Rose Manuscript, Archives, and Rare Book Library. https://digital.library.emory.edu/purl/4407wm382v-cor.