Cite

"Il Controdolore, manifesto futurista," autograph manuscript with corrections. 20 p., numbered in upper right corner 1-17 bis

MLA

Marinetti, F. T., 1876-1944. "Il Controdolore, manifesto futurista," autograph manuscript with corrections. 20 p., numbered in upper right corner 1-17 bis. Box 48, folder 1899. 1900-1961. https://collections.library.yale.edu/catalog/10189983.

APA, 6th edition

Marinetti, F. T., 1876-1944. (["Box 48, folder 1899"])(1900-1961)["Il Controdolore, manifesto futurista," autograph manuscript with corrections. 20 p., numbered in upper right corner 1-17 bis]. https://collections.library.yale.edu/catalog/10189983.