MLA

Marinetti, F. T., 1876-1944. 113. FTM, Calzini and Jannelli seated before a tent. Inscription: "nell'attendamento di Monte Monaco.". Box 49, folder 1942. August 1925. https://collections.library.yale.edu/catalog/2008660.

APA, 6th edition

Marinetti, F. T., 1876-1944. (["Box 49, folder 1942"])(August 1925)[113. FTM, Calzini and Jannelli seated before a tent. Inscription: "nell'attendamento di Monte Monaco."]. https://collections.library.yale.edu/catalog/2008660.