Cite

7. FTM in a close-up photo of his face. Inscribed on verso: "F.T. Marinetti."

MLA

Marinetti, F. T., 1876-1944. 7. FTM in a close-up photo of his face. Inscribed on verso: "F.T. Marinetti.". Box 49, folder 1937. ca. 1914. https://collections.library.yale.edu/catalog/2008336.

APA, 6th edition

Marinetti, F. T., 1876-1944. (["Box 49, folder 1937"])(ca. 1914)[7. FTM in a close-up photo of his face. Inscribed on verso: "F.T. Marinetti."]. https://collections.library.yale.edu/catalog/2008336.