Correspondence C 272.6-277)
MLA
Boswell, James, 1740-1795. Correspondence C 272.6-277). Box 14, folder 312-14. 1811-21, n.d.. https://collections.library.yale.edu/catalog/2038680.
APA, 6th edition
Boswell, James, 1740-1795. (["Box 14, folder 312-14"])(1811-21, n.d.)[Correspondence C 272.6-277)]. https://collections.library.yale.edu/catalog/2038680.