Cite
Peterson--Writings on Mississippi (Brian L. Peterson papers, 1963-1970; Archives Main Stacks, Mss 498, Box 2, Folder 6)
MLA
Peterson, Brian. "Peterson--Writings on Mississippi (Brian L. Peterson papers, 1963-1970; Archives Main Stacks, Mss 498, Box 2, Folder 6)." Wisconsin Historical Society. 1964, https://content.wisconsinhistory.org/digital/collection/p15932coll2/id/18728.
APA
Peterson, Brian (1964). Peterson--Writings on Mississippi (Brian L. Peterson papers, 1963-1970; Archives Main Stacks, Mss 498, Box 2, Folder 6). Retrieved from https://content.wisconsinhistory.org/digital/collection/p15932coll2/id/18728
Chicago
Peterson, Brian. "Peterson--Writings on Mississippi (Brian L. Peterson papers, 1963-1970; Archives Main Stacks, Mss 498, Box 2, Folder 6)." 1964. June 20, 2025. https://content.wisconsinhistory.org/digital/collection/p15932coll2/id/18728.