MLA

Daggett, David, 1764-1851. Greenleaf, Simon (1783-1853). Box 5, folder 146. 1834. https://collections.library.yale.edu/catalog/32512027.

APA, 6th edition

Daggett, David, 1764-1851. (["Box 5, folder 146"])(1834)[Greenleaf, Simon (1783-1853)]. https://collections.library.yale.edu/catalog/32512027.