MLA
Ray, C. F. Greetings from Asheville : Me and Grandma. Stuart A. Rose Manuscript, Archives, and Rare Book Library, Box 71. https://digital.library.emory.edu/purl/180vq83bmc-cor.
APA, 6th edition
Ray, C. F. Greetings from Asheville : me and Grandma (Box 71) [Photographic postcards]. Stuart A. Rose Manuscript, Archives, and Rare Book Library. https://digital.library.emory.edu/purl/180vq83bmc-cor.
Chicago
Ray, C. F. “Greetings from Asheville : Me and Grandma.” Photographic 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/180vq83bmc-cor.