MLA
An African American Man in White Shirt and Tie Standing with an African American Woman in a Dress on a Sandbank. Stuart A. Rose Manuscript, Archives, and Rare Book Library, Box 8. https://digital.library.emory.edu/purl/6623bk3jh2-cor.
APA, 6th edition
An African American man in white shirt and tie standing with an African American woman in a dress on a sandbank (Box 8). [Card photographs (photographs)]. Stuart A. Rose Manuscript, Archives, and Rare Book Library. https://digital.library.emory.edu/purl/6623bk3jh2-cor.
Chicago
“An African American Man in White Shirt and Tie Standing with an African American Woman in a Dress on a Sandbank.” Card photographs (photographs). Robert Langmuir African American Photograph Collection, n.d. Box 8. Stuart A. Rose Manuscript, Archives, and Rare Book Library. https://digital.library.emory.edu/purl/6623bk3jh2-cor.