MLA
As He Is to-Day : African American Man in a Long Coat and Hat. Stuart A. Rose Manuscript, Archives, and Rare Book Library, Box 73. https://digital.library.emory.edu/purl/767wm37pz5-cor.
APA, 6th edition
As he is to-day : African American man in a long coat and hat (Box 73). [Photographic postcards]. Stuart A. Rose Manuscript, Archives, and Rare Book Library. https://digital.library.emory.edu/purl/767wm37pz5-cor.
Chicago
“As He Is to-Day : African American Man in a Long Coat and Hat.” Photographic postcards. Robert Langmuir African American Photograph Collection, n.d. Box 73. Stuart A. Rose Manuscript, Archives, and Rare Book Library. https://digital.library.emory.edu/purl/767wm37pz5-cor.