Tytler, Alexander Fraser (C 3015-3017.2)
MLA
Boswell, James, 1740-1795. Tytler, Alexander Fraser (C 3015-3017.2). Box 34, folder 878. 1785-1808. https://collections.library.yale.edu/catalog/2039073.
APA, 6th edition
Boswell, James, 1740-1795. (["Box 34, folder 878"])(1785-1808)[Tytler, Alexander Fraser (C 3015-3017.2)]. https://collections.library.yale.edu/catalog/2039073.