MLA
African American Men Wearing Prisoners Uniforms Standing with Individual Groups of Horses inside a Wire Fence with Power Lines Outside the Fence and Three Men in Suits and Hats in the Center of the Groups. Stuart A. Rose Manuscript, Archives, and Rare Book Library, Box 32. https://digital.library.emory.edu/purl/436tx95xbt-cor.
APA, 6th edition
African American men wearing prisoners uniforms standing with individual groups of horses inside a wire fence with power lines outside the fence and three men in suits and hats in the center of the groups (Box 32). [Black-and-white photographs]. Stuart A. Rose Manuscript, Archives, and Rare Book Library. https://digital.library.emory.edu/purl/436tx95xbt-cor.
Chicago
“African American Men Wearing Prisoners Uniforms Standing with Individual Groups of Horses inside a Wire Fence with Power Lines Outside the Fence and Three Men in Suits and Hats in the Center of the Groups.” 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/436tx95xbt-cor.