MLA

Marinetti, F. T., 1876-1944. D.P. M. “Du temps que les surréalistes avaient raison.” Gaceta de Arte, oct 1935. With "La 'escuela del sur'." [7947-1]. box 100, slide 47. 1935. https://collections.library.yale.edu/catalog/10661619.

APA, 6th edition

Marinetti, F. T., 1876-1944. (["box 100, slide 47"])(1935)[D.P. M. “Du temps que les surréalistes avaient raison.” Gaceta de Arte, oct 1935. With "La 'escuela del sur'." [7947-1]]. https://collections.library.yale.edu/catalog/10661619.