MLA
Two African American Men Pulling a Sea Turtle from a Boat, with Two of Them Standing in the Boat. Stuart A. Rose Manuscript, Archives, and Rare Book Library, Box 69. https://digital.library.emory.edu/purl/112m63xsn7-cor.
APA, 6th edition
Two African American men pulling a sea turtle from a boat, with two of them standing in the boat (Box 69). [Postcards]. Stuart A. Rose Manuscript, Archives, and Rare Book Library. https://digital.library.emory.edu/purl/112m63xsn7-cor.
Chicago
“Two African American Men Pulling a Sea Turtle from a Boat, with Two of Them Standing in the Boat.” Postcards. Robert Langmuir African American Photograph Collection, n.d. Box 69. Stuart A. Rose Manuscript, Archives, and Rare Book Library. https://digital.library.emory.edu/purl/112m63xsn7-cor.