MLA
Rapport, Will. A Group of African American Men and Women on Stage, Some Dressed as Royalty, with Banners on the Walls. Stuart A. Rose Manuscript, Archives, and Rare Book Library, Box 39. https://digital.library.emory.edu/purl/358bg79cst-cor.
APA, 6th edition
Rapport, W. A group of African American men and women on stage, some dressed as royalty, with banners on the walls (Box 39) [Black-and-white photographs]. Stuart A. Rose Manuscript, Archives, and Rare Book Library. https://digital.library.emory.edu/purl/358bg79cst-cor.
Chicago
Rapport, Will. “A Group of African American Men and Women on Stage, Some Dressed as Royalty, with Banners on the Walls.” Black-and-white photographs. Robert Langmuir African American Photograph Collection, n.d. Box 39. Stuart A. Rose Manuscript, Archives, and Rare Book Library. https://digital.library.emory.edu/purl/358bg79cst-cor.