MLA

Marinetti, F. T., 1876-1944. F. C. "Il Fascismo cagliaritano tutto presente al Politeama." Unione Sarda, 18 feb 1938. [9670-1]. box 122, slide 10. 1938. https://collections.library.yale.edu/catalog/10665078.

APA, 6th edition

Marinetti, F. T., 1876-1944. (["box 122, slide 10"])(1938)[F. C. "Il Fascismo cagliaritano tutto presente al Politeama." Unione Sarda, 18 feb 1938. [9670-1]]. https://collections.library.yale.edu/catalog/10665078.