MLA
Newspaper Clipping from the Boston Courant, Marriage of William H. Scott, Sr. and Marion Elizabeth Riley, January 12, 1895. 1895. Stuart A. Rose Manuscript, Archives, and Rare Book Library, Box 2, Folder 40. https://digital.library.emory.edu/purl/194hmgqq22-cor.
APA, 6th edition
Newspaper clipping from the Boston Courant, marriage of William H. Scott, Sr. and Marion Elizabeth Riley, January 12, 1895 (Box 2, Folder 40). (1895). [Clippings (information artifacts)]. Stuart A. Rose Manuscript, Archives, and Rare Book Library. https://digital.library.emory.edu/purl/194hmgqq22-cor.
Chicago
“Newspaper Clipping from the Boston Courant, Marriage of William H. Scott, Sr. and Marion Elizabeth Riley, January 12, 1895.” Clippings (information artifacts). William H. Scott Family Papers, 1848-1982, 1895. Box 2, Folder 40. Stuart A. Rose Manuscript, Archives, and Rare Book Library. https://digital.library.emory.edu/purl/194hmgqq22-cor.