MLA
Salem Tutt Whitney with a Cane. Stuart A. Rose Manuscript, Archives, and Rare Book Library, Box 69. https://digital.library.emory.edu/purl/542n5tb2v7-cor.
APA, 6th edition
Salem Tutt Whitney with a cane (Box 69). [Photographic postcards]. Stuart A. Rose Manuscript, Archives, and Rare Book Library. https://digital.library.emory.edu/purl/542n5tb2v7-cor.
Chicago
“Salem Tutt Whitney with a Cane.” 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/542n5tb2v7-cor.