Cite

Unsigned article. “Il congresso futurista.” No source, 1924. [3704-1]

MLA

Marinetti, F. T., 1876-1944. Unsigned article. “Il congresso futurista.” No source, 1924. [3704-1]. box 47, slide 44. 1924. https://collections.library.yale.edu/catalog/10654543.

APA, 6th edition

Marinetti, F. T., 1876-1944. (["box 47, slide 44"])(1924)[Unsigned article. “Il congresso futurista.” No source, 1924. [3704-1]]. https://collections.library.yale.edu/catalog/10654543.