Cite

"54"

MLA

Beinecke, Edwin J. (Edwin John), 1886-1970. "54". Box 34, folder 821. undated. https://collections.library.yale.edu/catalog/2111732.

APA, 6th edition

Beinecke, Edwin J. (Edwin John), 1886-1970. (["Box 34, folder 821"])(undated)["54"]. https://collections.library.yale.edu/catalog/2111732.