MLA
Higgins. African American Man in a Military Uniform. Stuart A. Rose Manuscript, Archives, and Rare Book Library, Box 62. https://digital.library.emory.edu/purl/593ttdz0ch-cor.
APA, 6th edition
H. African American man in a military uniform (Box 62) [Card photographs (photographs)]. Stuart A. Rose Manuscript, Archives, and Rare Book Library. https://digital.library.emory.edu/purl/593ttdz0ch-cor.
Chicago
Higgins. “African American Man in a Military Uniform.” Card photographs (photographs). Robert Langmuir African American Photograph Collection, n.d. Box 62. Stuart A. Rose Manuscript, Archives, and Rare Book Library. https://digital.library.emory.edu/purl/593ttdz0ch-cor.