MLA
Family Portrait of the Hoffman Family, Albert, Denice, Karl, and Jessica. Stuart A. Rose Manuscript, Archives, and Rare Book Library, Box 74. https://digital.library.emory.edu/purl/136h189343-cor.
APA, 6th edition
Family portrait of the Hoffman family, Albert, Denice, Karl, and Jessica (Box 74). [Photographic postcards]. Stuart A. Rose Manuscript, Archives, and Rare Book Library. https://digital.library.emory.edu/purl/136h189343-cor.
Chicago
“Family Portrait of the Hoffman Family, Albert, Denice, Karl, and Jessica.” Photographic postcards. Robert Langmuir African American Photograph Collection, n.d. Box 74. Stuart A. Rose Manuscript, Archives, and Rare Book Library. https://digital.library.emory.edu/purl/136h189343-cor.