Lettsom, John Coakley (C 1728-1735)
MLA
Boswell, James, 1740-1795. Lettsom, John Coakley (C 1728-1735). Box 26, folder 616-17. 1790-93. https://collections.library.yale.edu/catalog/2038904.
APA, 6th edition
Boswell, James, 1740-1795. (["Box 26, folder 616-17"])(1790-93)[Lettsom, John Coakley (C 1728-1735)]. https://collections.library.yale.edu/catalog/2038904.