MLA
The Illustrated London News, "The War in America, The Town and Fortifications of Savannah - From a Sketch by Our Special Agent, April 9, 1863, Page 432. Illustrated London News, 1863. Stuart A. Rose Manuscript, Archives, and Rare Book Library, OP9, Folder 28. https://digital.library.emory.edu/purl/1848pk0q94-cor.
APA, 6th edition
The Illustrated London News, "The War in America, The Town and Fortifications of Savannah - From a Sketch by our Special Agent, April 9, 1863, page 432 (OP9, Folder 28). (1863). [Illustrations (layout features)]. Illustrated London News; Stuart A. Rose Manuscript, Archives, and Rare Book Library. https://digital.library.emory.edu/purl/1848pk0q94-cor.
Chicago
“The Illustrated London News, ‘The War in America, The Town and Fortifications of Savannah - From a Sketch by Our Special Agent, April 9, 1863, Page 432.” Illustrations (layout features). Civil War Collection. London, England: Illustrated London News, 1863. OP9, Folder 28. Stuart A. Rose Manuscript, Archives, and Rare Book Library. https://digital.library.emory.edu/purl/1848pk0q94-cor.