MLA
African American Man Smoking in a Suit, Holding a Bucket, with One Foot on a Chair, in Front of a Set of Stairs. Stuart A. Rose Manuscript, Archives, and Rare Book Library, Box 70. https://digital.library.emory.edu/purl/583kwh70x1-cor.
APA, 6th edition
African American man smoking in a suit, holding a bucket, with one foot on a chair, in front of a set of stairs (Box 70). [Photographic postcards]. Stuart A. Rose Manuscript, Archives, and Rare Book Library. https://digital.library.emory.edu/purl/583kwh70x1-cor.
Chicago
“African American Man Smoking in a Suit, Holding a Bucket, with One Foot on a Chair, in Front of a Set of Stairs.” Photographic postcards. Robert Langmuir African American Photograph Collection, n.d. Box 70. Stuart A. Rose Manuscript, Archives, and Rare Book Library. https://digital.library.emory.edu/purl/583kwh70x1-cor.