MLA
Bennett, Bill. Traditional Line-of-March at Florida Agricultural and Mechanical University, Tallahassee, Florida. Stuart A. Rose Manuscript, Archives, and Rare Book Library, Box 69. https://digital.library.emory.edu/purl/610wpzgmxn-cor.
APA, 6th edition
Bennett, B. Traditional line-of-march at Florida Agricultural and Mechanical University, Tallahassee, Florida (Box 69) [Photographic postcards]. Stuart A. Rose Manuscript, Archives, and Rare Book Library. https://digital.library.emory.edu/purl/610wpzgmxn-cor.
Chicago
Bennett, Bill. “Traditional Line-of-March at Florida Agricultural and Mechanical University, Tallahassee, Florida.” 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/610wpzgmxn-cor.