MLA
Morris, J. L. Back Portrait of African American Woman in Dress with Lace and Ribbons on Shoulders. Stuart A. Rose Manuscript, Archives, and Rare Book Library, Box 6. https://digital.library.emory.edu/purl/385n8pk0vh-cor.
APA, 6th edition
Morris, J. L. Back portrait of African American woman in dress with lace and ribbons on shoulders (Box 6) [Card photographs (photographs)]. Stuart A. Rose Manuscript, Archives, and Rare Book Library. https://digital.library.emory.edu/purl/385n8pk0vh-cor.
Chicago
Morris, J. L. “Back Portrait of African American Woman in Dress with Lace and Ribbons on Shoulders.” Card photographs (photographs). Robert Langmuir African American Photograph Collection, n.d. Box 6. Stuart A. Rose Manuscript, Archives, and Rare Book Library. https://digital.library.emory.edu/purl/385n8pk0vh-cor.