MLA
Commercial Pioneer Institution, Inc. Pastor's Aid Society, "Santa Claus' Mistake" Flier, Rush A.M.E. Zion Church, December 27, 1906. 1906. Stuart A. Rose Manuscript, Archives, and Rare Book Library, Box 3, Folder 19. https://digital.library.emory.edu/purl/006sxkspgq-cor.
APA, 6th edition
Commercial Pioneer Institution, I. (1906). Pastor's Aid Society, "Santa Claus' Mistake" flier, Rush A.M.E. Zion Church, December 27, 1906 (Box 3, Folder 19) [Fliers]. Stuart A. Rose Manuscript, Archives, and Rare Book Library. https://digital.library.emory.edu/purl/006sxkspgq-cor.
Chicago
Commercial Pioneer Institution, Inc. “Pastor's Aid Society, ‘Santa Claus' Mistake’ Flier, Rush A.M.E. Zion Church, December 27, 1906.” Fliers. William H. Scott Family Papers, 1848-1982, 1906. Box 3, Folder 19. Stuart A. Rose Manuscript, Archives, and Rare Book Library. https://digital.library.emory.edu/purl/006sxkspgq-cor.