MLA
Hall, Ruben E. Man behind Woman with Earrings. Stuart A. Rose Manuscript, Archives, and Rare Book Library, Box 13. https://digital.library.emory.edu/purl/088qbzkh6p-cor.
APA, 6th edition
Hall, R. E. Man behind woman with earrings (Box 13) [Black-and-white photographs]. Stuart A. Rose Manuscript, Archives, and Rare Book Library. https://digital.library.emory.edu/purl/088qbzkh6p-cor.
Chicago
Hall, Ruben E. “Man behind Woman with Earrings.” Black-and-white 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/088qbzkh6p-cor.