MLA

Marinetti, F. T., 1876-1944. Fillia. Presentation and list of works by Diulgheroff. No source, [1919]. [5794-1]. box 73, slide 54. 1919. https://collections.library.yale.edu/catalog/10657818.

APA, 6th edition

Marinetti, F. T., 1876-1944. (["box 73, slide 54"])(1919)[Fillia. Presentation and list of works by Diulgheroff. No source, [1919]. [5794-1]]. https://collections.library.yale.edu/catalog/10657818.