Leon Kochnitzky. “Le strapontin volant à Budapest.” No source, 1932. [6130-4]
MLA
Leon Kochnitzky. “Le Strapontin Volant à Budapest.” No Source, 1932. [6130-4]. 1932. https://collections.library.yale.edu/catalog/10658325.
APA, 6th edition
Leon Kochnitzky. “Le strapontin volant à Budapest.” No source, 1932. [6130-4]. (1932). [Scrapbooks]. https://collections.library.yale.edu/catalog/10658325.