MLA
Campus, 1973 - Memo from Bill Mitchell to Mr. Virgil Hartley Regarding Photographs Not Used in the 1973 Campus Issue. 1973. Stuart A. Rose Manuscript, Archives, and Rare Book Library, Box 28, Folder 4. https://digital.library.emory.edu/purl/310jsxktk4-cor.
APA, 6th edition
Campus, 1973 - Memo from Bill Mitchell to Mr. Virgil Hartley regarding photographs not used in the 1973 Campus issue (Box 28, Folder 4). (1973). [Letters (correspondence)]. Stuart A. Rose Manuscript, Archives, and Rare Book Library. https://digital.library.emory.edu/purl/310jsxktk4-cor.
Chicago
“Campus, 1973 - Memo from Bill Mitchell to Mr. Virgil Hartley Regarding Photographs Not Used in the 1973 Campus Issue.” Letters (correspondence). EU Office of Alumni Publications Photos Deposit Collection 2 , 1973. Box 28, Folder 4. Stuart A. Rose Manuscript, Archives, and Rare Book Library. https://digital.library.emory.edu/purl/310jsxktk4-cor.