MLA
African American Girl with a Bow in Her Hair, Standing next to an African American Girl and Boy. 1925. Stuart A. Rose Manuscript, Archives, and Rare Book Library, Box 72. https://digital.library.emory.edu/purl/914nk98shv-cor.
APA, 6th edition
African American girl with a bow in her hair, standing next to an African American girl and boy (Box 72). (1925). [Photographic postcards]. Stuart A. Rose Manuscript, Archives, and Rare Book Library. https://digital.library.emory.edu/purl/914nk98shv-cor.
Chicago
“African American Girl with a Bow in Her Hair, Standing next to an African American Girl and Boy.” Photographic postcards. Robert Langmuir African American Photograph Collection, 1925. Box 72. Stuart A. Rose Manuscript, Archives, and Rare Book Library. https://digital.library.emory.edu/purl/914nk98shv-cor.