Cite

Ralph Soupault. “Le Second Métier.” [Comoedia, Paris, 1931]. [6872-1]

MLA

Marinetti, F. T., 1876-1944. Ralph Soupault. “Le Second Métier.” [Comoedia, Paris, 1931]. [6872-1]. box 87, slide 12. 1931. https://collections.library.yale.edu/catalog/10659544.

APA, 6th edition

Marinetti, F. T., 1876-1944. (["box 87, slide 12"])(1931)[Ralph Soupault. “Le Second Métier.” [Comoedia, Paris, 1931]. [6872-1]]. https://collections.library.yale.edu/catalog/10659544.