MLA
Republican Caucus, Unpledged Delegates Flier, Woburn, Massachusetts, March 31, 1908. 1908. Stuart A. Rose Manuscript, Archives, and Rare Book Library, Box 3, Folder 21. https://digital.library.emory.edu/purl/112m63xv0t-cor.
APA, 6th edition
Republican Caucus, unpledged delegates flier, Woburn, Massachusetts, March 31, 1908 (Box 3, Folder 21). (1908). [Fliers]. Stuart A. Rose Manuscript, Archives, and Rare Book Library. https://digital.library.emory.edu/purl/112m63xv0t-cor.
Chicago
“Republican Caucus, Unpledged Delegates Flier, Woburn, Massachusetts, March 31, 1908.” Fliers. William H. Scott Family Papers, 1848-1982, 1908. Box 3, Folder 21. Stuart A. Rose Manuscript, Archives, and Rare Book Library. https://digital.library.emory.edu/purl/112m63xv0t-cor.