Cite

Frederick Augustus, Duke of York (C 1322.3)

MLA

Boswell, James, 1740-1795. Frederick Augustus, Duke of York (C 1322.3). Box 22, folder 523. 1818. https://collections.library.yale.edu/catalog/32498302.

APA, 6th edition

Boswell, James, 1740-1795. (["Box 22, folder 523"])(1818)[Frederick Augustus, Duke of York (C 1322.3)]. https://collections.library.yale.edu/catalog/32498302.