MLA
Two Lines of Men in Striped Clothing, Some Wearing Hats, Holding Sacks of Cotton with Cotton Lining the Ground between the Two Lines. Stuart A. Rose Manuscript, Archives, and Rare Book Library, Box 32. https://digital.library.emory.edu/purl/416c2fqzc6-cor.
APA, 6th edition
Two lines of men in striped clothing, some wearing hats, holding sacks of cotton with cotton lining the ground between the two lines (Box 32). [Black-and-white photographs]. Stuart A. Rose Manuscript, Archives, and Rare Book Library. https://digital.library.emory.edu/purl/416c2fqzc6-cor.
Chicago
“Two Lines of Men in Striped Clothing, Some Wearing Hats, Holding Sacks of Cotton with Cotton Lining the Ground between the Two Lines.” Black-and-white photographs. Robert Langmuir African American Photograph Collection, n.d. Box 32. Stuart A. Rose Manuscript, Archives, and Rare Book Library. https://digital.library.emory.edu/purl/416c2fqzc6-cor.