Cite

Article in Bulgarian, 1932. [6109-1]-[6110-1]

MLA

Marinetti, F. T., 1876-1944. Article in Bulgarian, 1932. [6109-1]-[6110-1]. box 77, slide 49-50. 1932. https://collections.library.yale.edu/catalog/10658290.

APA, 6th edition

Marinetti, F. T., 1876-1944. (["box 77, slide 49-50"])(1932)[Article in Bulgarian, 1932. [6109-1]-[6110-1]]. https://collections.library.yale.edu/catalog/10658290.