Cite

Anonymous. “Impressioni di una visita.” No source, [1931]. With 2 photos. [7108-1]

MLA

Marinetti, F. T., 1876-1944. Anonymous. “Impressioni di una visita.” No source, [1931]. With 2 photos. [7108-1]. box 90, slide 8. 1931. https://collections.library.yale.edu/catalog/10659948.

APA, 6th edition

Marinetti, F. T., 1876-1944. (["box 90, slide 8"])(1931)[Anonymous. “Impressioni di una visita.” No source, [1931]. With 2 photos. [7108-1]]. https://collections.library.yale.edu/catalog/10659948.