MLA
Howe, F. L. De Ebidents Am Conwincin [Hand Colored]. 1897. Stuart A. Rose Manuscript, Archives, and Rare Book Library, Box 69. https://digital.library.emory.edu/purl/805fbg79hj-cor.
APA, 6th edition
Howe, F. L. (1897). De ebidents am conwincin [hand colored] (Box 69) [Photographic postcards]. Stuart A. Rose Manuscript, Archives, and Rare Book Library. https://digital.library.emory.edu/purl/805fbg79hj-cor.
Chicago
Howe, F. L. “De Ebidents Am Conwincin [Hand Colored].” Photographic postcards. Robert Langmuir African American Photograph Collection, 1897. Box 69. Stuart A. Rose Manuscript, Archives, and Rare Book Library. https://digital.library.emory.edu/purl/805fbg79hj-cor.