Cite

John T. Mason diaries, 1849-1888

MLA

Mason, John T., b. 1822. John T. Mason diaries, 1849-1888. Box 2. https://collections.library.yale.edu/catalog/16597819.

APA, 6th edition

Mason, John T., b. 1822. (["Box 2"])[John T. Mason diaries, 1849-1888]. https://collections.library.yale.edu/catalog/16597819.