Cite

Leaflet: “Imponiamo violentemente.” Signed Boccioni Futurista. [4194-1]

MLA

Marinetti, F. T., 1876-1944. Leaflet: “Imponiamo violentemente.” Signed Boccioni Futurista. [4194-1]. box 53, slide 54. no date. https://collections.library.yale.edu/catalog/10655382.

APA, 6th edition

Marinetti, F. T., 1876-1944. (["box 53, slide 54"])(no date)[Leaflet: “Imponiamo violentemente.” Signed Boccioni Futurista. [4194-1]]. https://collections.library.yale.edu/catalog/10655382.