Northumberland, Hugh Percy, 2nd D. of (L 994)
MLA
Boswell, James, 1740-1795. Northumberland, Hugh Percy, 2nd D. of (L 994). Box 5, folder 185. 1791. https://collections.library.yale.edu/catalog/32498405.
APA, 6th edition
Boswell, James, 1740-1795. (["Box 5, folder 185"])(1791)[Northumberland, Hugh Percy, 2nd D. of (L 994)]. https://collections.library.yale.edu/catalog/32498405.