MLA
Long's. Dorothy's Beauty College, April 1946. 1946. Stuart A. Rose Manuscript, Archives, and Rare Book Library, Box 3. https://digital.library.emory.edu/purl/317crjdft8-cor.
APA, 6th edition
L. (1946). Dorothy's Beauty College, April 1946 (Box 3) [Black-and-white photographs]. Stuart A. Rose Manuscript, Archives, and Rare Book Library. https://digital.library.emory.edu/purl/317crjdft8-cor.
Chicago
Long's. “Dorothy's Beauty College, April 1946.” Black-and-white photographs. Robert Langmuir African American Photograph Collection, 1946. Box 3. Stuart A. Rose Manuscript, Archives, and Rare Book Library. https://digital.library.emory.edu/purl/317crjdft8-cor.