Cite

Handwritten letter from Fillia to Marinetti. 16/12/35. [7990-1]-[7991-1]

MLA

Marinetti, F. T., 1876-1944. Handwritten letter from Fillia to Marinetti. 16/12/35. [7990-1]-[7991-1]. box 101, slide 10-11. 1935. https://collections.library.yale.edu/catalog/10661684.

APA, 6th edition

Marinetti, F. T., 1876-1944. (["box 101, slide 10-11"])(1935)[Handwritten letter from Fillia to Marinetti. 16/12/35. [7990-1]-[7991-1]]. https://collections.library.yale.edu/catalog/10661684.