Fillia. “Spiritualità futurista.” No source, 1931. [6544-1]
MLA
Fillia. “Spiritualità Futurista.” No Source, 1931. [6544-1]. 1931. https://collections.library.yale.edu/catalog/10658997.
APA, 6th edition
Fillia. “Spiritualità futurista.” No source, 1931. [6544-1]. (1931). [Scrapbooks]. https://collections.library.yale.edu/catalog/10658997.