Cite

John T. Mason diaries, 1849-1888

MLA

Mason, John T., b. 1822. John T. Mason diaries, 1849-1888. Box 1. https://collections.library.yale.edu/catalog/16710347.

APA, 6th edition

Mason, John T., b. 1822. (["Box 1"])[John T. Mason diaries, 1849-1888]. https://collections.library.yale.edu/catalog/16710347.