MLA

Marinetti, F. T., 1876-1944. Anonymous. “Chiaroscuri.” No source, 1931. [7103-1] ; Anonymous. “Dal brodo solare al pollo all'acciaio.” Corriere di Napoli, 11 mar 1931. [7103-2]. box 90, slide 3. 1931. https://collections.library.yale.edu/catalog/10659943.

APA, 6th edition

Marinetti, F. T., 1876-1944. (["box 90, slide 3"])(1931)[Anonymous. “Chiaroscuri.” No source, 1931. [7103-1] ; Anonymous. “Dal brodo solare al pollo all'acciaio.” Corriere di Napoli, 11 mar 1931. [7103-2]]. https://collections.library.yale.edu/catalog/10659943.