"Lines on Melancholy" (M 279.1)
MLA
Boswell, James, 1740-1795. "Lines on Melancholy" (M 279.1). Box 58, folder 1239. 1765. https://collections.library.yale.edu/catalog/32501303.
APA, 6th edition
Boswell, James, 1740-1795. (["Box 58, folder 1239"])(1765)["Lines on Melancholy" (M 279.1)]. https://collections.library.yale.edu/catalog/32501303.