Cite

[Letter: Richard Barrett to Joseph Barrett]

MLA

Barrett, Richard,--fl. 1720. [Letter: Richard Barrett to Joseph Barrett]. Box 1 | Folder 15. [1719?]. https://collections.library.yale.edu/catalog/11009711.

APA, 6th edition

Barrett, Richard,--fl. 1720. (["Box 1 | Folder 15"])([1719?])[[Letter: Richard Barrett to Joseph Barrett]]. https://collections.library.yale.edu/catalog/11009711.