Cite

Fingerprints of Betty Parsons

MLA

Steinberg, Saul, 1914-1999. Fingerprints of Betty Parsons. Box 79, folder 1730. undated. https://collections.library.yale.edu/catalog/32475700.

APA, 6th edition

Steinberg, Saul, 1914-1999. (["Box 79, folder 1730"])(undated)[Fingerprints of Betty Parsons]. https://collections.library.yale.edu/catalog/32475700.