MLA
Young, Sol. Portrait of a Seated Young African American Girl in a Dress with Bows in Her Hair. Stuart A. Rose Manuscript, Archives, and Rare Book Library, Box 6. https://digital.library.emory.edu/purl/409j3tx9c2-cor.
APA, 6th edition
Young, S. Portrait of a seated young African American girl in a dress with bows in her hair (Box 6) [Card photographs (photographs)]. Stuart A. Rose Manuscript, Archives, and Rare Book Library. https://digital.library.emory.edu/purl/409j3tx9c2-cor.
Chicago
Young, Sol. “Portrait of a Seated Young African American Girl in a Dress with Bows in Her Hair.” Card photographs (photographs). Robert Langmuir African American Photograph Collection, n.d. Box 6. Stuart A. Rose Manuscript, Archives, and Rare Book Library. https://digital.library.emory.edu/purl/409j3tx9c2-cor.