MLA
Girl Students in Uniform and One Teacher in Front of U.S. Flag. 1950. Stuart A. Rose Manuscript, Archives, and Rare Book Library, Box 11. https://digital.library.emory.edu/purl/037hqbzknh-cor.
APA, 6th edition
Girl students in uniform and one teacher in front of U.S. flag (Box 11). (1950). [Black-and-white photographs]. Stuart A. Rose Manuscript, Archives, and Rare Book Library. https://digital.library.emory.edu/purl/037hqbzknh-cor.
Chicago
“Girl Students in Uniform and One Teacher in Front of U.S. Flag.” Black-and-white photographs. Robert Langmuir African American Photograph Collection, 1950. Box 11. Stuart A. Rose Manuscript, Archives, and Rare Book Library. https://digital.library.emory.edu/purl/037hqbzknh-cor.