MLA

Marinetti, F. T., 1876-1944. Anonymous. “Mussolini d'Annunzio ravatalanal.” Budapest Hirlap, 31 mar 1938. [9675-1]. box 122, slide 15. 1938. https://collections.library.yale.edu/catalog/10665094.

APA, 6th edition

Marinetti, F. T., 1876-1944. (["box 122, slide 15"])(1938)[Anonymous. “Mussolini d'Annunzio ravatalanal.” Budapest Hirlap, 31 mar 1938. [9675-1]]. https://collections.library.yale.edu/catalog/10665094.