MLA
Williams, Matthew J. Diary of Matthew J. Williams (Marietta, Georgia) Recounting Daily Life in an Area Occupied by Federal Troops during 1864 (Typescript). 1864. Stuart A. Rose Manuscript, Archives, and Rare Book Library, Box 7, Folder 33. https://digital.library.emory.edu/purl/955m905rj9-cor.
APA, 6th edition
Williams, M. J. (1864). Diary of Matthew J. Williams (Marietta, Georgia) recounting daily life in an area occupied by federal troops during 1864 (typescript) (Box 7, Folder 33) [Diaries]. Stuart A. Rose Manuscript, Archives, and Rare Book Library. https://digital.library.emory.edu/purl/955m905rj9-cor.
Chicago
Williams, Matthew J. “Diary of Matthew J. Williams (Marietta, Georgia) Recounting Daily Life in an Area Occupied by Federal Troops during 1864 (Typescript).” Diaries. Civil War Collection, 1864. Box 7, Folder 33. Stuart A. Rose Manuscript, Archives, and Rare Book Library. https://digital.library.emory.edu/purl/955m905rj9-cor.