"Epikurus": draft, holograph, corrected (pp. 28-42)
MLA
Cassirer, Ernst, 1874-1945. "Epikurus": draft, holograph, corrected (pp. 28-42). Box 36, folder 688. 1942. https://collections.library.yale.edu/catalog/17274618.
APA, 6th edition
Cassirer, Ernst, 1874-1945. (["Box 36, folder 688"])(1942)["Epikurus": draft, holograph, corrected (pp. 28-42)]. https://collections.library.yale.edu/catalog/17274618.