MLA
Louis, Bob. Group Photo of Three Men in Suits and Six African American Women in Dance Outfits. Stuart A. Rose Manuscript, Archives, and Rare Book Library, Box 9. https://digital.library.emory.edu/purl/846d2547md-cor.
APA, 6th edition
Louis, B. Group photo of three men in suits and six African American women in dance outfits (Box 9) [Black-and-white photographs]. Stuart A. Rose Manuscript, Archives, and Rare Book Library. https://digital.library.emory.edu/purl/846d2547md-cor.
Chicago
Louis, Bob. “Group Photo of Three Men in Suits and Six African American Women in Dance Outfits.” Black-and-white photographs. Robert Langmuir African American Photograph Collection, n.d. Box 9. Stuart A. Rose Manuscript, Archives, and Rare Book Library. https://digital.library.emory.edu/purl/846d2547md-cor.