MLA
Convention., Colored Men's National. Colored Men's National Convention Program, Boston, Massachusetts, August 10, 1896. 1896. Stuart A. Rose Manuscript, Archives, and Rare Book Library, Box 2, Folder 47. https://digital.library.emory.edu/purl/948sbcc3z0-cor.
APA, 6th edition
Convention., C. M. N. (1896). Colored Men's National Convention program, Boston, Massachusetts, August 10, 1896 (Box 2, Folder 47) [Programs (documents)]. Stuart A. Rose Manuscript, Archives, and Rare Book Library. https://digital.library.emory.edu/purl/948sbcc3z0-cor.
Chicago
Convention., Colored Men's National. “Colored Men's National Convention Program, Boston, Massachusetts, August 10, 1896.” Programs (documents). William H. Scott Family Papers, 1848-1982, 1896. Box 2, Folder 47. Stuart A. Rose Manuscript, Archives, and Rare Book Library. https://digital.library.emory.edu/purl/948sbcc3z0-cor.