Cite

Full page of press releases sent to Marinetti about "Il trionfo di Poesia".

MLA

Marinetti, F. T., 1876-1944. Full page of press releases sent to Marinetti about "Il trionfo di Poesia".. box 1, slide 34. no date. https://collections.library.yale.edu/catalog/10648172.

APA, 6th edition

Marinetti, F. T., 1876-1944. (["box 1, slide 34"])(no date)[Full page of press releases sent to Marinetti about "Il trionfo di Poesia".]. https://collections.library.yale.edu/catalog/10648172.