MLA

Marinetti, F. T., 1876-1944. Casimiro Bukowski. “Marinetti sulla scena e sul podio.” Wiek, 16 mar 1933. [7268-1]-[7269-1]. box 92, slide 8-9. 1933. https://collections.library.yale.edu/catalog/10660220.

APA, 6th edition

Marinetti, F. T., 1876-1944. (["box 92, slide 8-9"])(1933)[Casimiro Bukowski. “Marinetti sulla scena e sul podio.” Wiek, 16 mar 1933. [7268-1]-[7269-1]]. https://collections.library.yale.edu/catalog/10660220.