Cite

Koestler, Arthur

MLA

Hughes, Langston, 1902-1967. Koestler, Arthur. Box 469, folder 11566. 1932. https://collections.library.yale.edu/catalog/2017000.

APA, 6th edition

Hughes, Langston, 1902-1967. (["Box 469, folder 11566"])(1932)[Koestler, Arthur]. https://collections.library.yale.edu/catalog/2017000.