Autograph manuscript signed. On p. 1 below title: a Beny mia Filippo Tommaso Marinetti IV.2.9. 11 p.
MLA
Marinetti, F. T., 1876-1944. Autograph manuscript signed. On p. 1 below title: a Beny mia Filippo Tommaso Marinetti IV.2.9. 11 p.. Box 19, folder 1188. 1895-1944. https://collections.library.yale.edu/catalog/10259930.
APA, 6th edition
Marinetti, F. T., 1876-1944. (["Box 19, folder 1188"])(1895-1944)[Autograph manuscript signed. On p. 1 below title: a Beny mia Filippo Tommaso Marinetti IV.2.9. 11 p.]. https://collections.library.yale.edu/catalog/10259930.
