MLA

Marinetti, F. T., 1876-1944. Two photos of Bologna and Bologna region patrolled by boats. No source. [Partially Illegible Image] [7600-1]. box 96, slide 20. no date. https://collections.library.yale.edu/catalog/10660791.

APA, 6th edition

Marinetti, F. T., 1876-1944. (["box 96, slide 20"])(no date)[Two photos of Bologna and Bologna region patrolled by boats. No source. [Partially Illegible Image] [7600-1]]. https://collections.library.yale.edu/catalog/10660791.