Cite

Anonymous. “Nacional-sindicalismo.” Revolucao, Lisboa, 23/II/32. [6620-1]

MLA

Marinetti, F. T., 1876-1944. Anonymous. “Nacional-sindicalismo.” Revolucao, Lisboa, 23/II/32. [6620-1]. box 83, slide 80. 1932. https://collections.library.yale.edu/catalog/10659116.

APA, 6th edition

Marinetti, F. T., 1876-1944. (["box 83, slide 80"])(1932)[Anonymous. “Nacional-sindicalismo.” Revolucao, Lisboa, 23/II/32. [6620-1]]. https://collections.library.yale.edu/catalog/10659116.