MLA

Daggett, David, 1764-1851. Gaillard, John (1765-1826). Box 4, folder 131. 1819-1824. https://collections.library.yale.edu/catalog/32512021.

APA, 6th edition

Daggett, David, 1764-1851. (["Box 4, folder 131"])(1819-1824)[Gaillard, John (1765-1826)]. https://collections.library.yale.edu/catalog/32512021.