51. Dolina Messina. Inscribed and dated on bottom.
MLA
Marinetti, F. T., 1876-1944. 51. Dolina Messina. Inscribed and dated on bottom.. Box 49, folder 1939. 1917 Sep. https://collections.library.yale.edu/catalog/2008611.
APA, 6th edition
Marinetti, F. T., 1876-1944. (["Box 49, folder 1939"])(1917 Sep)[51. Dolina Messina. Inscribed and dated on bottom.]. https://collections.library.yale.edu/catalog/2008611.