MLA

Lord, James, 1922-2009. Documents numbered 1-426. Box 40, folder 410-435. 1917-1964. https://collections.library.yale.edu/catalog/16622487.

APA, 6th edition

Lord, James, 1922-2009. (["Box 40, folder 410-435"])(1917-1964)[Documents numbered 1-426]. https://collections.library.yale.edu/catalog/16622487.