Cite

Letter : to Sam[uel L. Blumenfeld]

MLA

Baldwin, James, 1924-1987. Letter : to Sam[uel L. Blumenfeld]. Box 1, folder GROUP 4, F-5. 1953 May 31 and 1954 February 11. https://collections.library.yale.edu/catalog/16824873.

APA, 6th edition

Baldwin, James, 1924-1987. (["Box 1, folder GROUP 4, F-5"])(1953 May 31 and 1954 February 11)[Letter : to Sam[uel L. Blumenfeld]]. https://collections.library.yale.edu/catalog/16824873.