MLA

Edwards, Jonathan, 1703-1758. Hawley, Gideon. Box 27, folder 1476. 1802 Aug 14. https://collections.library.yale.edu/catalog/10985845.

APA, 6th edition

Edwards, Jonathan, 1703-1758. (["Box 27, folder 1476"])(1802 Aug 14)[Hawley, Gideon]. https://collections.library.yale.edu/catalog/10985845.