“States of mind by natural colour photography: Paintings by the Italian Futurists reproduced in the newest way.” Supplement to the Sketch, 20 March 1912. With 6 illustrations. [879-1]
MLA
Marinetti, F. T., 1876-1944. “States of mind by natural colour photography: Paintings by the Italian Futurists reproduced in the newest way.” Supplement to the Sketch, 20 March 1912. With 6 illustrations. [879-1]. box 12, slide 19. 1912. https://collections.library.yale.edu/catalog/10649704.
APA, 6th edition
Marinetti, F. T., 1876-1944. (["box 12, slide 19"])(1912)[“States of mind by natural colour photography: Paintings by the Italian Futurists reproduced in the newest way.” Supplement to the Sketch, 20 March 1912. With 6 illustrations. [879-1]]. https://collections.library.yale.edu/catalog/10649704.