MLA

Saarinen, Eero, 1910-1961. Construction. Box 72, folder 114. 1948-1949. https://collections.library.yale.edu/catalog/10017007.

APA, 6th edition

Saarinen, Eero, 1910-1961. (["Box 72, folder 114"])(1948-1949)[Construction]. https://collections.library.yale.edu/catalog/10017007.