MLA

Marinetti, F. T., 1876-1944. Luigi A Carrone. "Il papa del futurismo, F.T. Marinetti." No source, 1929. [5522-1]. box 70, slide 22. 1929. https://collections.library.yale.edu/catalog/10657410.

APA, 6th edition

Marinetti, F. T., 1876-1944. (["box 70, slide 22"])(1929)[Luigi A Carrone. "Il papa del futurismo, F.T. Marinetti." No source, 1929. [5522-1]]. https://collections.library.yale.edu/catalog/10657410.