MLA
Service., United States. Forest. Turpentine Industry in the South-- Collecting Gum from Pine Trees. Stuart A. Rose Manuscript, Archives, and Rare Book Library, Box 75. https://digital.library.emory.edu/purl/764gmsbcfk-cor.
APA, 6th edition
Service., U. S. F. Turpentine industry in the south-- collecting gum from pine trees (Box 75) [Postcards]. Stuart A. Rose Manuscript, Archives, and Rare Book Library. https://digital.library.emory.edu/purl/764gmsbcfk-cor.
Chicago
Service., United States. Forest. “Turpentine Industry in the South-- Collecting Gum from Pine Trees.” Postcards. Robert Langmuir African American Photograph Collection, n.d. Box 75. Stuart A. Rose Manuscript, Archives, and Rare Book Library. https://digital.library.emory.edu/purl/764gmsbcfk-cor.