MLA
Haynes, Charles. Letter from Charles Haynes, President of SGA [Student Government Association], to “Heads of All Student Organizations” Regarding the Newly Formed Employees Relations Council, Attempts to Increase Black Student Enrollment in Emory University, and Budget Questions - October 20, 1969. 1969. Stuart A. Rose Manuscript, Archives, and Rare Book Library, Box 6, Folder 1. https://digital.library.emory.edu/purl/317crjdgw7-cor.
APA, 6th edition
Haynes, C. (1969). Letter from Charles Haynes, President of SGA [Student Government Association], to “Heads of all Student Organizations” regarding the newly formed Employees Relations Council, attempts to increase black student enrollment in Emory University, and budget questions - October 20, 1969 (Box 6, Folder 1) [Letters (correspondence)]. Stuart A. Rose Manuscript, Archives, and Rare Book Library. https://digital.library.emory.edu/purl/317crjdgw7-cor.
Chicago
Haynes, Charles. “Letter from Charles Haynes, President of SGA [Student Government Association], to ‘Heads of All Student Organizations’ Regarding the Newly Formed Employees Relations Council, Attempts to Increase Black Student Enrollment in Emory University, and Budget Questions - October 20, 1969.” Letters (correspondence). Student Government Association Records, 1969. Box 6, Folder 1. Stuart A. Rose Manuscript, Archives, and Rare Book Library. https://digital.library.emory.edu/purl/317crjdgw7-cor.