MLA
Men in Suits and Soldiers with Walking Sticks. 1933. Stuart A. Rose Manuscript, Archives, and Rare Book Library, Box 19. https://digital.library.emory.edu/purl/6386hdr84r-cor.
APA, 6th edition
Men in suits and soldiers with walking sticks (Box 19). (1933). [Black-and-white photographs]. Stuart A. Rose Manuscript, Archives, and Rare Book Library. https://digital.library.emory.edu/purl/6386hdr84r-cor.
Chicago
“Men in Suits and Soldiers with Walking Sticks.” Black-and-white photographs. Robert Langmuir African American Photograph Collection, 1933. Box 19. Stuart A. Rose Manuscript, Archives, and Rare Book Library. https://digital.library.emory.edu/purl/6386hdr84r-cor.