Cite

Continuation of 9917. [9918-1]

MLA

Marinetti, F. T., 1876-1944. Continuation of 9917. [9918-1]. box 125, slide 18. no date. https://collections.library.yale.edu/catalog/10665686.

APA, 6th edition

Marinetti, F. T., 1876-1944. (["box 125, slide 18"])(no date)[Continuation of 9917. [9918-1]]. https://collections.library.yale.edu/catalog/10665686.