Cite

Elvire Andreossi. “Marinetti et le cinéma.” No source, [1931]. [6879-1]

MLA

Marinetti, F. T., 1876-1944. Elvire Andreossi. “Marinetti et le cinéma.” No source, [1931]. [6879-1]. box 87, slide 19. 1931. https://collections.library.yale.edu/catalog/10659554.

APA, 6th edition

Marinetti, F. T., 1876-1944. (["box 87, slide 19"])(1931)[Elvire Andreossi. “Marinetti et le cinéma.” No source, [1931]. [6879-1]]. https://collections.library.yale.edu/catalog/10659554.