MLA
Reports of the Superintendent and Treasurer of the Western & Atlantic Railroad : to His Excellency Joseph E. Brown, Governor, September 30, 1861. Atlanta Intelligencer Book & Job Office, 1861. Stuart A. Rose Manuscript, Archives, and Rare Book Library. https://digital.library.emory.edu/purl/071ngf1zrx-cor.
APA, 6th edition
Reports of the superintendent and treasurer of the Western & Atlantic Railroad : to His Excellency Joseph E. Brown, governor, September 30, 1861. (1861). [Southern imprint]. Atlanta Intelligencer Book & Job Office; Stuart A. Rose Manuscript, Archives, and Rare Book Library. https://digital.library.emory.edu/purl/071ngf1zrx-cor.
Chicago
“Reports of the Superintendent and Treasurer of the Western & Atlantic Railroad : to His Excellency Joseph E. Brown, Governor, September 30, 1861.” Southern imprint. Civil War Imprints. Atlanta, Ga.: Atlanta Intelligencer Book & Job Office, 1861. Stuart A. Rose Manuscript, Archives, and Rare Book Library. https://digital.library.emory.edu/purl/071ngf1zrx-cor.