Ralph Soupault. “Petite chanson aeropicturale et futuriste.” Comoedia, Paris, 15 fev. 1931. [6863-1]
MLA
Ralph Soupault. “Petite Chanson Aeropicturale Et Futuriste.” Comoedia, Paris, 15 Fev. 1931. [6863-1]. 1931. https://collections.library.yale.edu/catalog/10659530.
APA, 6th edition
Ralph Soupault. “Petite chanson aeropicturale et futuriste.” Comoedia, Paris, 15 fev. 1931. [6863-1]. (1931). [Scrapbooks]. https://collections.library.yale.edu/catalog/10659530.