MLA
Just Us Fishing on a Florida River, Florida : Two African American Men and One Woman. Stuart A. Rose Manuscript, Archives, and Rare Book Library, Box 70. https://digital.library.emory.edu/purl/6386hdr7xd-cor.
APA, 6th edition
Just us fishing on a Florida river, Florida : two African American men and one woman (Box 70). [Postcards]. Stuart A. Rose Manuscript, Archives, and Rare Book Library. https://digital.library.emory.edu/purl/6386hdr7xd-cor.
Chicago
“Just Us Fishing on a Florida River, Florida : Two African American Men and One Woman.” 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/6386hdr7xd-cor.