MLA

Edwards, Jonathan, 1703-1758. Rotch, Thomas. Box 27, folder 1517. 1816 Jun 10. https://collections.library.yale.edu/catalog/10985886.

APA, 6th edition

Edwards, Jonathan, 1703-1758. (["Box 27, folder 1517"])(1816 Jun 10)[Rotch, Thomas]. https://collections.library.yale.edu/catalog/10985886.