Anonymous. “Futurismo a Barcellona.” No source, 1929. [5814-1]
MLA
Anonymous. “Futurismo a Barcellona.” No Source, 1929. [5814-1]. 1929. https://collections.library.yale.edu/catalog/10657839.
APA, 6th edition
Anonymous. “Futurismo a Barcellona.” No source, 1929. [5814-1]. (1929). [Scrapbooks]. https://collections.library.yale.edu/catalog/10657839.