292. Ostia [Lido di Roma]. FTM, BCM, Aldo Giuntini, and others at the celebration of the 30th anniversary of Futurism. Inscribed on verso in red pencil in FTM's hand: "Trentien- nale Futurismo Ostia."
MLA
Marinetti, F. T., 1876-1944. 292. Ostia [Lido di Roma]. FTM, BCM, Aldo Giuntini, and others at the celebration of the 30th anniversary of Futurism. Inscribed on verso in red pencil in FTM's hand: "Trentien- nale Futurismo Ostia.". Box 51, folder 1957. 1939 Feb 9. https://collections.library.yale.edu/catalog/2009117.
APA, 6th edition
Marinetti, F. T., 1876-1944. (["Box 51, folder 1957"])(1939 Feb 9)[292. Ostia [Lido di Roma]. FTM, BCM, Aldo Giuntini, and others at the celebration of the 30th anniversary of Futurism. Inscribed on verso in red pencil in FTM's hand: "Trentien- nale Futurismo Ostia."]. https://collections.library.yale.edu/catalog/2009117.