MLA
Dug Chamberlain, African American Soldier in Gievres, France. 1919. Stuart A. Rose Manuscript, Archives, and Rare Book Library, Box 20. https://digital.library.emory.edu/purl/129p2ngfdp-cor.
APA, 6th edition
Dug Chamberlain, African American soldier in Gievres, France (Box 20). (1919). [Photographic postcards]. Stuart A. Rose Manuscript, Archives, and Rare Book Library. https://digital.library.emory.edu/purl/129p2ngfdp-cor.
Chicago
“Dug Chamberlain, African American Soldier in Gievres, France.” Photographic postcards. Langmuir Deposit - Sept 2020, 1919. Box 20. Stuart A. Rose Manuscript, Archives, and Rare Book Library. https://digital.library.emory.edu/purl/129p2ngfdp-cor.