Anonymous. “Self Expression. Discussion at Buenos Aires Congress.” The Indian P.E.N., Oct 1936. [8553-1]
MLA
Marinetti, F. T., 1876-1944. Anonymous. “Self Expression. Discussion at Buenos Aires Congress.” The Indian P.E.N., Oct 1936. [8553-1]. box 108, slide 13. 1936. https://collections.library.yale.edu/catalog/10662846.
APA, 6th edition
Marinetti, F. T., 1876-1944. (["box 108, slide 13"])(1936)[Anonymous. “Self Expression. Discussion at Buenos Aires Congress.” The Indian P.E.N., Oct 1936. [8553-1]]. https://collections.library.yale.edu/catalog/10662846.
