MLA

Berger, Spencer, 1917-2002. Redemption 1918. Box 23. 1918-1940. https://collections.library.yale.edu/catalog/17175833.

APA, 6th edition

Berger, Spencer, 1917-2002. (["Box 23"])(1918-1940)[Redemption 1918]. https://collections.library.yale.edu/catalog/17175833.