Filippo Tommaso Marinetti. "Geometric and Mechanical Splendour in Words in Liberty." The New Age, 7 May 1914. [00621-1]
MLA
Filippo Tommaso Marinetti. "Geometric and Mechanical Splendour in Words in Liberty." The New Age, 7 May 1914. [00621-1]. 1914. https://collections.library.yale.edu/catalog/10649192.
APA, 6th edition
Filippo Tommaso Marinetti. "Geometric and Mechanical Splendour in Words in Liberty." The New Age, 7 May 1914. [00621-1]. (1914). [Scrapbooks]. https://collections.library.yale.edu/catalog/10649192.