Cite

Anonymous. “Fascismo Francese.” Il 1919, [1926?]. [4643-1]

MLA

Marinetti, F. T., 1876-1944. Anonymous. “Fascismo Francese.” Il 1919, [1926?]. [4643-1]. box 59, slide 23. 1926?. https://collections.library.yale.edu/catalog/10656069.

APA, 6th edition

Marinetti, F. T., 1876-1944. (["box 59, slide 23"])(1926?)[Anonymous. “Fascismo Francese.” Il 1919, [1926?]. [4643-1]]. https://collections.library.yale.edu/catalog/10656069.