Cite

Forbes, Sir William, Bt. (L 541-551)

MLA

Boswell, James, 1740-1795. Forbes, Sir William, Bt. (L 541-551). Box 3, folder 99. 1779-93. https://collections.library.yale.edu/catalog/2038338.

APA, 6th edition

Boswell, James, 1740-1795. (["Box 3, folder 99"])(1779-93)[Forbes, Sir William, Bt. (L 541-551)]. https://collections.library.yale.edu/catalog/2038338.