MLA
Marks, John A. Letter from John A. Marks (Memphis, Tennessee) to Bell Wiley (Atlanta, Georgia) Regarding Depositing Copies of the Henry W. Hart Letters in Emory Special Collections - May 14, 1978 (Photocopy). 1978. Stuart A. Rose Manuscript, Archives, and Rare Book Library, Box 19, Folder 32. https://digital.library.emory.edu/purl/044bnzs8p5-cor.
APA, 6th edition
Marks, J. A. (1978). Letter from John A. Marks (Memphis, Tennessee) to Bell Wiley (Atlanta, Georgia) regarding depositing copies of the Henry W. Hart letters in Emory Special Collections - May 14, 1978 (photocopy) (Box 19, Folder 32) [Letters (correspondence)]. Stuart A. Rose Manuscript, Archives, and Rare Book Library. https://digital.library.emory.edu/purl/044bnzs8p5-cor.
Chicago
Marks, John A. “Letter from John A. Marks (Memphis, Tennessee) to Bell Wiley (Atlanta, Georgia) Regarding Depositing Copies of the Henry W. Hart Letters in Emory Special Collections - May 14, 1978 (Photocopy).” Letters (correspondence). Civil War Collection, 1978. Box 19, Folder 32. Stuart A. Rose Manuscript, Archives, and Rare Book Library. https://digital.library.emory.edu/purl/044bnzs8p5-cor.