MLA
Hall, Ruben E. Back of a Woman with Earrings and a Necklace. Stuart A. Rose Manuscript, Archives, and Rare Book Library, Box 13. https://digital.library.emory.edu/purl/515bcc2fxh-cor.
APA, 6th edition
Hall, R. E. Back of a woman with earrings and a necklace (Box 13) [Color photographs]. Stuart A. Rose Manuscript, Archives, and Rare Book Library. https://digital.library.emory.edu/purl/515bcc2fxh-cor.
Chicago
Hall, Ruben E. “Back of a Woman with Earrings and a Necklace.” Color photographs. Robert Langmuir African American Photograph Collection, n.d. Box 13. Stuart A. Rose Manuscript, Archives, and Rare Book Library. https://digital.library.emory.edu/purl/515bcc2fxh-cor.