MLA

Marinetti, F. T., 1876-1944. Photomontage. Huge sail on a static mast with a 'trompe l'oeil' left background. Showing offices of La Stampa in the right corner. [9189-1]. box 116, slide 9. no date. https://collections.library.yale.edu/catalog/10663960.

APA, 6th edition

Marinetti, F. T., 1876-1944. (["box 116, slide 9"])(no date)[Photomontage. Huge sail on a static mast with a 'trompe l'oeil' left background. Showing offices of La Stampa in the right corner. [9189-1]]. https://collections.library.yale.edu/catalog/10663960.