Cite

Additional material, part 1

MLA

Saarinen, Eero, 1910-1961. Additional material, part 1. Box 672, folder 35. undated. https://collections.library.yale.edu/catalog/10017620.

APA, 6th edition

Saarinen, Eero, 1910-1961. (["Box 672, folder 35"])(undated)[Additional material, part 1]. https://collections.library.yale.edu/catalog/10017620.