MLA

Marinetti, F. T., 1876-1944. Politeama argentino. program of Marinetti's conference: 1. Letteratura e arti della nuova Italia. 2. Politique et poésie futuriste 1936. [8440-1]. box 106, slide 60. 1936. https://collections.library.yale.edu/catalog/10662587.

APA, 6th edition

Marinetti, F. T., 1876-1944. (["box 106, slide 60"])(1936)[Politeama argentino. program of Marinetti's conference: 1. Letteratura e arti della nuova Italia. 2. Politique et poésie futuriste 1936. [8440-1]]. https://collections.library.yale.edu/catalog/10662587.