MLA
Tomatoes and Two Year Old Peach Orchard at Jacksonville, East Texas, on Cotton Belt Route. Stuart A. Rose Manuscript, Archives, and Rare Book Library, Box 69. https://digital.library.emory.edu/purl/699n2z34xk-cor.
APA, 6th edition
Tomatoes and two year old peach orchard at Jacksonville, East Texas, on cotton belt route (Box 69). [Postcards]. Stuart A. Rose Manuscript, Archives, and Rare Book Library. https://digital.library.emory.edu/purl/699n2z34xk-cor.
Chicago
“Tomatoes and Two Year Old Peach Orchard at Jacksonville, East Texas, on Cotton Belt Route.” 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/699n2z34xk-cor.