MLA

Marinetti, F. T., 1876-1944. Carlos Ernesto Mangudo. “Marinetti y su hijo, el futurismo.” Caras y Caretas, [1926]. With a photo of Marinetti and Benedetta. [04897-1]. box 62, slide 37. 1926. https://collections.library.yale.edu/catalog/10656487.

APA, 6th edition

Marinetti, F. T., 1876-1944. (["box 62, slide 37"])(1926)[Carlos Ernesto Mangudo. “Marinetti y su hijo, el futurismo.” Caras y Caretas, [1926]. With a photo of Marinetti and Benedetta. [04897-1]]. https://collections.library.yale.edu/catalog/10656487.