MLA
An African American Man Standing behind a Cow, with a Dog on Top. Stuart A. Rose Manuscript, Archives, and Rare Book Library, Box 29. https://digital.library.emory.edu/purl/194hmgqnqd-cor.
APA, 6th edition
An African American man standing behind a cow, with a dog on top (Box 29). [Card photographs (photographs)]. Stuart A. Rose Manuscript, Archives, and Rare Book Library. https://digital.library.emory.edu/purl/194hmgqnqd-cor.
Chicago
“An African American Man Standing behind a Cow, with a Dog on Top.” Card photographs (photographs). Robert Langmuir African American Photograph Collection, n.d. Box 29. Stuart A. Rose Manuscript, Archives, and Rare Book Library. https://digital.library.emory.edu/purl/194hmgqnqd-cor.