[Autograph letter signed] 1741-2 February 13, Sheffield [to] Thomas Balguy, St. Johns College, Cambridge
MLA
Balguy, John, 1686-1748. [Autograph letter signed] 1741-2 February 13, Sheffield [to] Thomas Balguy, St. Johns College, Cambridge. Folder 5. 1741-2 February 13. https://collections.library.yale.edu/catalog/10000025.
APA, 6th edition
Balguy, John, 1686-1748. (["Folder 5"])(1741-2 February 13)[[Autograph letter signed] 1741-2 February 13, Sheffield [to] Thomas Balguy, St. Johns College, Cambridge]. https://collections.library.yale.edu/catalog/10000025.