Cite

Anonymous. “Marcia in avanti.” La Fiamma, 4 aprile 1926. [4176-1]

MLA

Marinetti, F. T., 1876-1944. Anonymous. “Marcia in avanti.” La Fiamma, 4 aprile 1926. [4176-1]. box 53, slide 36. 1926. https://collections.library.yale.edu/catalog/10655353.

APA, 6th edition

Marinetti, F. T., 1876-1944. (["box 53, slide 36"])(1926)[Anonymous. “Marcia in avanti.” La Fiamma, 4 aprile 1926. [4176-1]]. https://collections.library.yale.edu/catalog/10655353.