MLA

Marinetti, F. T., 1876-1944. Depero. “Costumes pour le ballet de Strawinsky Le Chant du Rossignol.” Drawing. [842-1]. box 11, slide 42. no date. https://collections.library.yale.edu/catalog/10649620.

APA, 6th edition

Marinetti, F. T., 1876-1944. (["box 11, slide 42"])(no date)[Depero. “Costumes pour le ballet de Strawinsky Le Chant du Rossignol.” Drawing. [842-1]]. https://collections.library.yale.edu/catalog/10649620.