Erskine, Thomas (C 1221)
MLA
Boswell, James, 1740-1795. Erskine, Thomas (C 1221). Box 21, folder 506. 1786. https://collections.library.yale.edu/catalog/2038818.
APA, 6th edition
Boswell, James, 1740-1795. (["Box 21, folder 506"])(1786)[Erskine, Thomas (C 1221)]. https://collections.library.yale.edu/catalog/2038818.