Life of Johnson: Additions....Second Edition (M 146)
MLA
Boswell, James, 1740-1795. Life of Johnson: Additions....Second Edition (M 146). Box 57 | Folder 1201. Undated. https://collections.library.yale.edu/catalog/2039225.
APA, 6th edition
Boswell, James, 1740-1795. (["Box 57 | Folder 1201"])(Undated)[Life of Johnson: Additions....Second Edition (M 146)]. https://collections.library.yale.edu/catalog/2039225.