MLA

Granger, Lester B. (Lester Blackwell), 1896-1976. Testimony of the National Urban League before House Judiciary Committee. Box 3 | Folder 64. 1958. https://collections.library.yale.edu/catalog/16750181.

APA, 6th edition

Granger, Lester B. (Lester Blackwell), 1896-1976. (["Box 3 | Folder 64"])(1958)[Testimony of the National Urban League before House Judiciary Committee]. https://collections.library.yale.edu/catalog/16750181.