MLA

Marinetti, F. T., 1876-1944. Anonymous. No title. Rivista illustrata del Popolo d'Italia. Article about a corrida. [10146-1]. box 128, slide 6. no date. https://collections.library.yale.edu/catalog/10666147.

APA, 6th edition

Marinetti, F. T., 1876-1944. (["box 128, slide 6"])(no date)[Anonymous. No title. Rivista illustrata del Popolo d'Italia. Article about a corrida. [10146-1]]. https://collections.library.yale.edu/catalog/10666147.