"UNNRA and IRO work, vol. II"
MLA
Hulme, Kathryn, 1900-1981. "UNNRA and IRO work, vol. II". Box 46, folder 659. 1950. https://collections.library.yale.edu/catalog/2015190.
APA, 6th edition
Hulme, Kathryn, 1900-1981. (["Box 46, folder 659"])(1950)["UNNRA and IRO work, vol. II"]. https://collections.library.yale.edu/catalog/2015190.