Cite

[Turkmen poster encouraging propagation of silk worms, in Russian] (in Series XXII)

MLA

Hughes, Langston, 1902-1967. [Turkmen poster encouraging propagation of silk worms, in Russian] (in Series XXII). bsd, folder 14212. 1932. https://collections.library.yale.edu/catalog/2017727.

APA, 6th edition

Hughes, Langston, 1902-1967. (["bsd, folder 14212"])(1932)[[Turkmen poster encouraging propagation of silk worms, in Russian] (in Series XXII)]. https://collections.library.yale.edu/catalog/2017727.