169. Rome. FTM (behind Mazza), Folgore, Prampolini, Depero (to the left of FTM), BCM and others at FTM's apartment. [See: reference information above.]
MLA
Marinetti, F. T., 1876-1944. 169. Rome. FTM (behind Mazza), Folgore, Prampolini, Depero (to the left of FTM), BCM and others at FTM's apartment. [See: reference information above.]. Box 50, folder 1946. 1926?. https://collections.library.yale.edu/catalog/2008901.
APA, 6th edition
Marinetti, F. T., 1876-1944. (["Box 50, folder 1946"])(1926?)[169. Rome. FTM (behind Mazza), Folgore, Prampolini, Depero (to the left of FTM), BCM and others at FTM's apartment. [See: reference information above.]]. https://collections.library.yale.edu/catalog/2008901.