MLA
Layne, Cecil. Group of Men and One Woman in Corner of Room under Paintings. Stuart A. Rose Manuscript, Archives, and Rare Book Library, Box 31. https://digital.library.emory.edu/purl/1741rn8ppx-cor.
APA, 6th edition
Layne, C. Group of men and one woman in corner of room under paintings (Box 31) [Black-and-white photographs]. Stuart A. Rose Manuscript, Archives, and Rare Book Library. https://digital.library.emory.edu/purl/1741rn8ppx-cor.
Chicago
Layne, Cecil. “Group of Men and One Woman in Corner of Room under Paintings.” Black-and-white photographs. Robert Langmuir African American Photograph Collection, n.d. Box 31. Stuart A. Rose Manuscript, Archives, and Rare Book Library. https://digital.library.emory.edu/purl/1741rn8ppx-cor.