MLA
Group of Men in Suits, Including J. Finley Wilson and Arthur J. Riggs Standing between an Iron Fence and a Brick Building. Stuart A. Rose Manuscript, Archives, and Rare Book Library, Box 40. https://digital.library.emory.edu/purl/733rv15f0p-cor.
APA, 6th edition
Group of men in suits, including J. Finley Wilson and Arthur J. Riggs standing between an iron fence and a brick building (Box 40). [Black-and-white photographs]. Stuart A. Rose Manuscript, Archives, and Rare Book Library. https://digital.library.emory.edu/purl/733rv15f0p-cor.
Chicago
“Group of Men in Suits, Including J. Finley Wilson and Arthur J. Riggs Standing between an Iron Fence and a Brick Building.” Black-and-white photographs. Robert Langmuir African American Photograph Collection, n.d. Box 40. Stuart A. Rose Manuscript, Archives, and Rare Book Library. https://digital.library.emory.edu/purl/733rv15f0p-cor.