MLA
Twelve Men Sitting and Standing Outside a Brick Building, with a Ladder and a Bench. Stuart A. Rose Manuscript, Archives, and Rare Book Library, Box 29. https://digital.library.emory.edu/purl/412z34tmt3-cor.
APA, 6th edition
Twelve men sitting and standing outside a brick building, with a ladder and a bench (Box 29). [Black-and-white photographs]. Stuart A. Rose Manuscript, Archives, and Rare Book Library. https://digital.library.emory.edu/purl/412z34tmt3-cor.
Chicago
“Twelve Men Sitting and Standing Outside a Brick Building, with a Ladder and a Bench.” Black-and-white photographs. Robert Langmuir African American Photograph Collection, n.d. Box 29. Stuart A. Rose Manuscript, Archives, and Rare Book Library. https://digital.library.emory.edu/purl/412z34tmt3-cor.