MLA
Co., E. C. Kropp. Anticipation : down in Sunny Dixie [Hand Colored]. Stuart A. Rose Manuscript, Archives, and Rare Book Library, Box 69. https://digital.library.emory.edu/purl/914nk98sk0-cor.
APA, 6th edition
Co., E. C. K. Anticipation : down in sunny Dixie [hand colored] (Box 69) [Photographic postcards]. Stuart A. Rose Manuscript, Archives, and Rare Book Library. https://digital.library.emory.edu/purl/914nk98sk0-cor.
Chicago
Co., E. C. Kropp. “Anticipation : down in Sunny Dixie [Hand Colored].” Photographic postcards. Robert Langmuir African American Photograph Collection, n.d. Box 69. Stuart A. Rose Manuscript, Archives, and Rare Book Library. https://digital.library.emory.edu/purl/914nk98sk0-cor.