Cite

[1929? Mar?] permettetemi di congratularmi... 1 p. Enclosure: card

MLA

Marinetti, F. T., 1876-1944. [1929? Mar?] permettetemi di congratularmi... 1 p. Enclosure: card. Box 16, folder 988. 1898-1970. https://collections.library.yale.edu/catalog/16687011.

APA, 6th edition

Marinetti, F. T., 1876-1944. (["Box 16, folder 988"])(1898-1970)[[1929? Mar?] permettetemi di congratularmi... 1 p. Enclosure: card]. https://collections.library.yale.edu/catalog/16687011.