Anonymous. “S.E. Marinetti al ‘Popolo Biellese’.” Popolo Biellese, 20 set 1937. [9536-7]
MLA
Anonymous. “S.E. Marinetti Al ‘Popolo Biellese’.” Popolo Biellese, 20 Set 1937. [9536-7]. 1937. https://collections.library.yale.edu/catalog/10664818.
APA, 6th edition
Anonymous. “S.E. Marinetti al ‘Popolo Biellese’.” Popolo Biellese, 20 set 1937. [9536-7]. (1937). [Scrapbooks]. https://collections.library.yale.edu/catalog/10664818.