MLA
African American Man Wearing a Coat and Hat, Standing in Front of a Door, with a Small African American Girl in a Dress Standing in Front of Him. Stuart A. Rose Manuscript, Archives, and Rare Book Library, Box 72. https://digital.library.emory.edu/purl/38279cnp76-cor.
APA, 6th edition
African American man wearing a coat and hat, standing in front of a door, with a small African American girl in a dress standing in front of him (Box 72). [Photographic postcards]. Stuart A. Rose Manuscript, Archives, and Rare Book Library. https://digital.library.emory.edu/purl/38279cnp76-cor.
Chicago
“African American Man Wearing a Coat and Hat, Standing in Front of a Door, with a Small African American Girl in a Dress Standing in Front of Him.” Photographic postcards. Robert Langmuir African American Photograph Collection, n.d. Box 72. Stuart A. Rose Manuscript, Archives, and Rare Book Library. https://digital.library.emory.edu/purl/38279cnp76-cor.