MLA

Whorf, Benjamin Lee, 1897-1941. Newsclippings about Whorf. Box 15, folder 2 | reel 5U. 1931-1937. https://collections.library.yale.edu/catalog/10014498.

APA, 6th edition

Whorf, Benjamin Lee, 1897-1941. (["Box 15, folder 2 | reel 5U"])(1931-1937)[Newsclippings about Whorf]. https://collections.library.yale.edu/catalog/10014498.