MLA

Marinetti, F. T., 1876-1944. Auguste Joly. “Le futurisme et la philosophie.” Manifesto in 4 pages. [352-1]. box 5, slide 32. no date. https://collections.library.yale.edu/catalog/10648820.

APA, 6th edition

Marinetti, F. T., 1876-1944. (["box 5, slide 32"])(no date)[Auguste Joly. “Le futurisme et la philosophie.” Manifesto in 4 pages. [352-1]]. https://collections.library.yale.edu/catalog/10648820.