MLA
A Woman Wearing a Military Uniform Carrying a Sword Standing on Open Ground with Trees, Tents and Soldiers in the Background. Stuart A. Rose Manuscript, Archives, and Rare Book Library, Box 40. https://digital.library.emory.edu/purl/6214mw6mf7-cor.
APA, 6th edition
A woman wearing a military uniform carrying a sword standing on open ground with trees, tents and soldiers in the background (Box 40). [Black-and-white photographs]. Stuart A. Rose Manuscript, Archives, and Rare Book Library. https://digital.library.emory.edu/purl/6214mw6mf7-cor.
Chicago
“A Woman Wearing a Military Uniform Carrying a Sword Standing on Open Ground with Trees, Tents and Soldiers in the Background.” Black-and-white photographs. Robert Langmuir African American Photograph Collection, n.d. Box 40. Stuart A. Rose Manuscript, Archives, and Rare Book Library. https://digital.library.emory.edu/purl/6214mw6mf7-cor.