MLA
An African American Man and Three Boys Standing Outside a House, with a Horse and Carriage. Stuart A. Rose Manuscript, Archives, and Rare Book Library, Box 65. https://digital.library.emory.edu/purl/6149p8czd5-cor.
APA, 6th edition
An African American man and three boys standing outside a house, with a horse and carriage (Box 65). [Card photographs (photographs)]. Stuart A. Rose Manuscript, Archives, and Rare Book Library. https://digital.library.emory.edu/purl/6149p8czd5-cor.
Chicago
“An African American Man and Three Boys Standing Outside a House, with a Horse and Carriage.” Card photographs (photographs). Robert Langmuir African American Photograph Collection, n.d. Box 65. Stuart A. Rose Manuscript, Archives, and Rare Book Library. https://digital.library.emory.edu/purl/6149p8czd5-cor.