MLA
Man Leading a Marching Band down a Street, Holding a Baton. Stuart A. Rose Manuscript, Archives, and Rare Book Library, Box 23. https://digital.library.emory.edu/purl/3483j9kd8c-cor.
APA, 6th edition
Man leading a marching band down a street, holding a baton (Box 23). [Black-and-white photographs]. Stuart A. Rose Manuscript, Archives, and Rare Book Library. https://digital.library.emory.edu/purl/3483j9kd8c-cor.
Chicago
“Man Leading a Marching Band down a Street, Holding a Baton.” Black-and-white photographs. Robert Langmuir African American Photograph Collection, n.d. Box 23. Stuart A. Rose Manuscript, Archives, and Rare Book Library. https://digital.library.emory.edu/purl/3483j9kd8c-cor.