MLA
Sumner, Charles, 1811-1874. No property in man : speech of Hon. Charles Sumner, on the proposed amendment of the Constitution abolishing slavery through the United States.. 1864. Civil War Imprints. Emory University. General Libraries. https://digital.library.emory.edu/purl/9117m0ck3g-cor.
APA, 6th edition
Sumner, Charles, 1811-1874. (1864)[No property in man : speech of Hon. Charles Sumner, on the proposed amendment of the Constitution abolishing slavery through the United States.]. Civil War Imprints, Emory University. General Libraries. https://digital.library.emory.edu/purl/9117m0ck3g-cor.
Chicago
Sumner, Charles, 1811-1874, No property in man : speech of Hon. Charles Sumner, on the proposed amendment of the Constitution abolishing slavery through the United States., 1864, Civil War Imprints, Emory University. General Libraries. https://digital.library.emory.edu/purl/9117m0ck3g-cor.