Cite

Dietzenschmidt. “Marinetti spricht Marinetti.” No source, no date. [10083-3]

MLA

Dietzenschmidt. “Marinetti Spricht Marinetti.” No Source, No Date. [10083-3]. 0AD. https://collections.library.yale.edu/catalog/10666047.

APA, 6th edition

Dietzenschmidt. “Marinetti spricht Marinetti.” No source, no date. [10083-3]. (0 C.E.). [Scrapbooks]. https://collections.library.yale.edu/catalog/10666047.