Anonymous. "S.E. Marinetti a Trieste." No source, 1935. [7875-1]
MLA
Anonymous. "S.E. Marinetti a Trieste." No Source, 1935. [7875-1]. 1935. https://collections.library.yale.edu/catalog/10661487.
APA, 6th edition
Anonymous. "S.E. Marinetti a Trieste." No source, 1935. [7875-1]. (1935). [Scrapbooks]. https://collections.library.yale.edu/catalog/10661487.