MLA
Freeman, O. I. Real Estate Map of the Property of Mrs. John D. Little, Land Lot 114, 17th District, Fulton County, Georgia. 1928. Stuart A. Rose Manuscript, Archives, and Rare Book Library, OP1, Folder 19. https://digital.library.emory.edu/purl/627zkh18qw-cor.
APA, 6th edition
Freeman, O. I. (1928). Real estate map of the property of Mrs. John D. Little, Land Lot 114, 17th District, Fulton County, Georgia (OP1, Folder 19) [Cadastral maps]. Stuart A. Rose Manuscript, Archives, and Rare Book Library. https://digital.library.emory.edu/purl/627zkh18qw-cor.
Chicago
Freeman, O. I. “Real Estate Map of the Property of Mrs. John D. Little, Land Lot 114, 17th District, Fulton County, Georgia.” Cadastral maps. Atlanta Miscellany Collection, 1928. OP1, Folder 19. Stuart A. Rose Manuscript, Archives, and Rare Book Library. https://digital.library.emory.edu/purl/627zkh18qw-cor.