MLA
Program for Memorial Service Commemorating Recently Deceased Union Veterans at the Grand Army of the Republic, Captain Thomas Espy Post #153 (Carnegie, Pennsylvania). 1905. Stuart A. Rose Manuscript, Archives, and Rare Book Library, Box 23, Folder 15. https://digital.library.emory.edu/purl/368kd51dh7-cor.
APA, 6th edition
Program for memorial service commemorating recently deceased Union veterans at the Grand Army of the Republic, Captain Thomas Espy Post #153 (Carnegie, Pennsylvania) (Box 23, Folder 15). (1905). [Programs (documents)]. Stuart A. Rose Manuscript, Archives, and Rare Book Library. https://digital.library.emory.edu/purl/368kd51dh7-cor.
Chicago
“Program for Memorial Service Commemorating Recently Deceased Union Veterans at the Grand Army of the Republic, Captain Thomas Espy Post #153 (Carnegie, Pennsylvania).” Programs (documents). Civil War Collection, 1905. Box 23, Folder 15. Stuart A. Rose Manuscript, Archives, and Rare Book Library. https://digital.library.emory.edu/purl/368kd51dh7-cor.