MLA
Petition to the Confederate States Congress Asking for Legislation to Allow for Soldiers and Government Workers the Right to Rest on the Sabbath Day. 1861. Stuart A. Rose Manuscript, Archives, and Rare Book Library, Box 23, Folder 9. https://digital.library.emory.edu/purl/897kprr673-cor.
APA, 6th edition
Petition to the Confederate States Congress asking for legislation to allow for soldiers and government workers the right to rest on the Sabbath day (Box 23, Folder 9). (1861). [Petitions]. Stuart A. Rose Manuscript, Archives, and Rare Book Library. https://digital.library.emory.edu/purl/897kprr673-cor.
Chicago
“Petition to the Confederate States Congress Asking for Legislation to Allow for Soldiers and Government Workers the Right to Rest on the Sabbath Day.” Petitions. Civil War Collection, 1861. Box 23, Folder 9. Stuart A. Rose Manuscript, Archives, and Rare Book Library. https://digital.library.emory.edu/purl/897kprr673-cor.