Cite

Guido Calderini. “Umberto Boccioni.” La Stirpe, [1927]. [4682-1]

MLA

Marinetti, F. T., 1876-1944. Guido Calderini. “Umberto Boccioni.” La Stirpe, [1927]. [4682-1]. box 59, slide 62. no date. https://collections.library.yale.edu/catalog/10656152.

APA, 6th edition

Marinetti, F. T., 1876-1944. (["box 59, slide 62"])(no date)[Guido Calderini. “Umberto Boccioni.” La Stirpe, [1927]. [4682-1]]. https://collections.library.yale.edu/catalog/10656152.