Rocheford, William Henry Zuylestein, 4th E. of (C 2399)
MLA
Boswell, James, 1740-1795. Rocheford, William Henry Zuylestein, 4th E. of (C 2399). Box 30, folder 774. 1774. https://collections.library.yale.edu/catalog/32501144.
APA, 6th edition
Boswell, James, 1740-1795. (["Box 30, folder 774"])(1774)[Rocheford, William Henry Zuylestein, 4th E. of (C 2399)]. https://collections.library.yale.edu/catalog/32501144.