MLA
George William Walker and Aida Overton Walker and Another Woman. Stuart A. Rose Manuscript, Archives, and Rare Book Library, Box 39. https://digital.library.emory.edu/purl/11615dv45t-cor.
APA, 6th edition
George William Walker and Aida Overton Walker and another woman (Box 39). [Card photographs (photographs)]. Stuart A. Rose Manuscript, Archives, and Rare Book Library. https://digital.library.emory.edu/purl/11615dv45t-cor.
Chicago
“George William Walker and Aida Overton Walker and Another Woman.” Card photographs (photographs). Robert Langmuir African American Photograph Collection, n.d. Box 39. Stuart A. Rose Manuscript, Archives, and Rare Book Library. https://digital.library.emory.edu/purl/11615dv45t-cor.