MLA

Brady, Mathew B., approximately 1823-1896. Handy, Levin Corbin, Emma Susannah Handy, Levin Gessford Handy, and Alice Handy. Box 38, folder 1866. 1849-circa 1956. https://collections.library.yale.edu/catalog/33109452.

APA, 6th edition

Brady, Mathew B., approximately 1823-1896. (["Box 38, folder 1866"])(1849-circa 1956)[Handy, Levin Corbin, Emma Susannah Handy, Levin Gessford Handy, and Alice Handy]. https://collections.library.yale.edu/catalog/33109452.