MLA
Curteich-Chicago., Genuine. The Sands of Treasure Island. Stuart A. Rose Manuscript, Archives, and Rare Book Library, Box 71. https://digital.library.emory.edu/purl/552w3r22b5-cor.
APA, 6th edition
Curteich-Chicago., G. The Sands of Treasure Island (Box 71) [Postcards]. Stuart A. Rose Manuscript, Archives, and Rare Book Library. https://digital.library.emory.edu/purl/552w3r22b5-cor.
Chicago
Curteich-Chicago., Genuine. “The Sands of Treasure Island.” Postcards. Robert Langmuir African American Photograph Collection, n.d. Box 71. Stuart A. Rose Manuscript, Archives, and Rare Book Library. https://digital.library.emory.edu/purl/552w3r22b5-cor.