MLA

Amichai, Yehuda, 1924-2000. B'nai B'rith Anti-defamation League. Box 3, folder 82. 1991 Jun 19. https://collections.library.yale.edu/catalog/17282926.

APA, 6th edition

Amichai, Yehuda, 1924-2000. (["Box 3, folder 82"])(1991 Jun 19)[B'nai B'rith Anti-defamation League]. https://collections.library.yale.edu/catalog/17282926.