219. Turin. FTM at the Turin Book Fair. Luciano Folgore at the right; Ardengo Soffici at the left helping turn the pages. Inscribed on verso in blue pencil in FTM's hand: "Festa Libro Torino 1934."
MLA
Marinetti, F. T., 1876-1944. 219. Turin. FTM at the Turin Book Fair. Luciano Folgore at the right; Ardengo Soffici at the left helping turn the pages. Inscribed on verso in blue pencil in FTM's hand: "Festa Libro Torino 1934.". Box 50, folder 1952. 1934. https://collections.library.yale.edu/catalog/2008947.
APA, 6th edition
Marinetti, F. T., 1876-1944. (["Box 50, folder 1952"])(1934)[219. Turin. FTM at the Turin Book Fair. Luciano Folgore at the right; Ardengo Soffici at the left helping turn the pages. Inscribed on verso in blue pencil in FTM's hand: "Festa Libro Torino 1934."]. https://collections.library.yale.edu/catalog/2008947.