MLA
A Group of Men Wearing Striped Clothes Standing on a Wooden Platform at a Rock Crushing Facility with Wagons, Rock Pile, Conveyor Belt and Machinery. Stuart A. Rose Manuscript, Archives, and Rare Book Library, Box 32. https://digital.library.emory.edu/purl/1741rn8pq0-cor.
APA, 6th edition
A group of men wearing striped clothes standing on a wooden platform at a rock crushing facility with wagons, rock pile, conveyor belt and machinery (Box 32). [Card photographs (photographs)]. Stuart A. Rose Manuscript, Archives, and Rare Book Library. https://digital.library.emory.edu/purl/1741rn8pq0-cor.
Chicago
“A Group of Men Wearing Striped Clothes Standing on a Wooden Platform at a Rock Crushing Facility with Wagons, Rock Pile, Conveyor Belt and Machinery.” Card photographs (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/1741rn8pq0-cor.