MLA

White, Walter, 1893-1955. Appointment diaries. Box 36, folder 364-370. 1929-1955. https://collections.library.yale.edu/catalog/11809126.

APA, 6th edition

White, Walter, 1893-1955. (["Box 36, folder 364-370"])(1929-1955)[Appointment diaries]. https://collections.library.yale.edu/catalog/11809126.