MLA
Company., Sanborn Souvenir. Hall of Presidents Wax Museum, Colorado Springs, Colorado, Scene 9, the Tragic Years, Jefferson Davis, Robert E. Lee and Black Family. Stuart A. Rose Manuscript, Archives, and Rare Book Library, Box 74. https://digital.library.emory.edu/purl/7612ngf1z7-cor.
APA, 6th edition
Company., S. S. Hall of Presidents Wax Museum, Colorado Springs, Colorado, scene 9, the tragic years, Jefferson Davis, Robert E. Lee and Black family (Box 74) [Photographic postcards]. Stuart A. Rose Manuscript, Archives, and Rare Book Library. https://digital.library.emory.edu/purl/7612ngf1z7-cor.
Chicago
Company., Sanborn Souvenir. “Hall of Presidents Wax Museum, Colorado Springs, Colorado, Scene 9, the Tragic Years, Jefferson Davis, Robert E. Lee and Black Family.” Photographic postcards. Robert Langmuir African American Photograph Collection, n.d. Box 74. Stuart A. Rose Manuscript, Archives, and Rare Book Library. https://digital.library.emory.edu/purl/7612ngf1z7-cor.