MLA

Marinetti, F. T., 1876-1944. Original poster for Conference of Marinetti. Teatro Colon, 26 giugno 1926. Collage on cardboard. [4599-1]. box 58, slide 59. 1926. https://collections.library.yale.edu/catalog/10656012.

APA, 6th edition

Marinetti, F. T., 1876-1944. (["box 58, slide 59"])(1926)[Original poster for Conference of Marinetti. Teatro Colon, 26 giugno 1926. Collage on cardboard. [4599-1]]. https://collections.library.yale.edu/catalog/10656012.