MLA

Saarinen, Eero, 1910-1961. Pamphlet: Office of Strategic Services: "Army Personnel Control," designed by Saarinen. Box 20, folder 69. 1944. https://collections.library.yale.edu/catalog/10017523.

APA, 6th edition

Saarinen, Eero, 1910-1961. (["Box 20, folder 69"])(1944)[Pamphlet: Office of Strategic Services: "Army Personnel Control," designed by Saarinen]. https://collections.library.yale.edu/catalog/10017523.