MLA
An African American Man, Wearing a Welding Mask, and a Woman, Wearing a Necklace and a Watch, Holding a Piece of Paper. Stuart A. Rose Manuscript, Archives, and Rare Book Library, Box 29. https://digital.library.emory.edu/purl/9182jm6433-cor.
APA, 6th edition
An African American man, wearing a welding mask, and a woman, wearing a necklace and a watch, holding a piece of paper (Box 29). [Black-and-white photographs]. Stuart A. Rose Manuscript, Archives, and Rare Book Library. https://digital.library.emory.edu/purl/9182jm6433-cor.
Chicago
“An African American Man, Wearing a Welding Mask, and a Woman, Wearing a Necklace and a Watch, Holding a Piece of Paper.” 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/9182jm6433-cor.