MLA
Greetings from Asheville, N.C., I'Se Going Home : an African American Man Riding a Horse. Stuart A. Rose Manuscript, Archives, and Rare Book Library, Box 74. https://digital.library.emory.edu/purl/3074tmpg73-cor.
APA, 6th edition
Greetings from Asheville, N.C., I'se going home : an African American man riding a horse (Box 74). [Photographic postcards]. Stuart A. Rose Manuscript, Archives, and Rare Book Library. https://digital.library.emory.edu/purl/3074tmpg73-cor.
Chicago
“Greetings from Asheville, N.C., I'Se Going Home : an African American Man Riding a Horse.” 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/3074tmpg73-cor.