MLA

Marinetti, F. T., 1876-1944. Maurice Raynal. “Del Impresionismo al Cubismo.” Martin Fierro, 8 jun 1926. [4510-1]. box 57, slide 50. 1926. https://collections.library.yale.edu/catalog/10655873.

APA, 6th edition

Marinetti, F. T., 1876-1944. (["box 57, slide 50"])(1926)[Maurice Raynal. “Del Impresionismo al Cubismo.” Martin Fierro, 8 jun 1926. [4510-1]]. https://collections.library.yale.edu/catalog/10655873.