MLA
Program for Train Trip from Chicago, Illinois to Denver, Colorado, Organized by the Grand Army of the Republic. Corbitt Railway Printing Co., 1905. Stuart A. Rose Manuscript, Archives, and Rare Book Library, Box 23, Folder 30. https://digital.library.emory.edu/purl/003cz8wbtt-cor.
APA, 6th edition
Program for train trip from Chicago, Illinois to Denver, Colorado, organized by the Grand Army of the Republic (Box 23, Folder 30). (1905). [Programs (documents)]. Corbitt Railway Printing Co.; Stuart A. Rose Manuscript, Archives, and Rare Book Library. https://digital.library.emory.edu/purl/003cz8wbtt-cor.
Chicago
“Program for Train Trip from Chicago, Illinois to Denver, Colorado, Organized by the Grand Army of the Republic.” Programs (documents). Civil War Collection. Chicago, IL: Corbitt Railway Printing Co., 1905. Box 23, Folder 30. Stuart A. Rose Manuscript, Archives, and Rare Book Library. https://digital.library.emory.edu/purl/003cz8wbtt-cor.