Cite

Marinetti, F. T. (with "Hella Casa Gianca")

MLA

Pound, Ezra, 1885-1972. Marinetti, F. T. (with "Hella Casa Gianca"). Box 12, folder 273. 1933 Feb 25 (?). https://collections.library.yale.edu/catalog/10756173.

APA, 6th edition

Pound, Ezra, 1885-1972. (["Box 12, folder 273"])(1933 Feb 25 (?))[Marinetti, F. T. (with "Hella Casa Gianca")]. https://collections.library.yale.edu/catalog/10756173.