Cite

S. “Conference Marinetti.” No source, 1922. [2918-2]

MLA

S. “Conference Marinetti.” No Source, 1922. [2918-2]. 1922. https://collections.library.yale.edu/catalog/10653207.

APA, 6th edition

S. “Conference Marinetti.” No source, 1922. [2918-2]. (1922). [Scrapbooks]. https://collections.library.yale.edu/catalog/10653207.