MLA
Bills and Payment Receipts (Photocopy). 1870. Stuart A. Rose Manuscript, Archives, and Rare Book Library, Box 4, Folder 50. https://digital.library.emory.edu/purl/378tb2rcnx-cor.
APA, 6th edition
Bills and payment receipts (photocopy) (Box 4, Folder 50). (1870). [Invoices]. Stuart A. Rose Manuscript, Archives, and Rare Book Library. https://digital.library.emory.edu/purl/378tb2rcnx-cor.
Chicago
“Bills and Payment Receipts (Photocopy).” Invoices. Civil War Collection, 1870. Box 4, Folder 50. Stuart A. Rose Manuscript, Archives, and Rare Book Library. https://digital.library.emory.edu/purl/378tb2rcnx-cor.