Cite

Model, final version

MLA

Saarinen, Eero, 1910-1961. Model, final version. Box 266, folder 853. undated. https://collections.library.yale.edu/catalog/10012610.

APA, 6th edition

Saarinen, Eero, 1910-1961. (["Box 266, folder 853"])(undated)[Model, final version]. https://collections.library.yale.edu/catalog/10012610.