MLA

Saarinen, Eero, 1910-1961. Construction. Box 168, folder 503. 1953-1954. https://collections.library.yale.edu/catalog/10017615.

APA, 6th edition

Saarinen, Eero, 1910-1961. (["Box 168, folder 503"])(1953-1954)[Construction]. https://collections.library.yale.edu/catalog/10017615.