MLA
Eagle. An African American Woman Sitting in a High Back Chair, Wearing a Long Half Sleeve Dress, with Her Elbow Resting on a Table. Stuart A. Rose Manuscript, Archives, and Rare Book Library, Box 42. https://digital.library.emory.edu/purl/863fxpnw35-cor.
APA, 6th edition
E. An African American woman sitting in a high back chair, wearing a long half sleeve dress, with her elbow resting on a table (Box 42) [Card photographs (photographs)]. Stuart A. Rose Manuscript, Archives, and Rare Book Library. https://digital.library.emory.edu/purl/863fxpnw35-cor.
Chicago
Eagle. “An African American Woman Sitting in a High Back Chair, Wearing a Long Half Sleeve Dress, with Her Elbow Resting on a Table.” Card photographs (photographs). Robert Langmuir African American Photograph Collection, n.d. Box 42. Stuart A. Rose Manuscript, Archives, and Rare Book Library. https://digital.library.emory.edu/purl/863fxpnw35-cor.