DeLaval, Daniel (C 919)
MLA
Boswell, James, 1740-1795. DeLaval, Daniel (C 919). Box 20, folder 454. 1769. https://collections.library.yale.edu/catalog/32498268.
APA, 6th edition
Boswell, James, 1740-1795. (["Box 20, folder 454"])(1769)[DeLaval, Daniel (C 919)]. https://collections.library.yale.edu/catalog/32498268.