MLA

Edwards, Jonathan, 1703-1758. Book 9, entries 1254-1346. Box 18, folder 1226. n.d.. https://collections.library.yale.edu/catalog/10867348.

APA, 6th edition

Edwards, Jonathan, 1703-1758. (["Box 18, folder 1226"])(n.d.)[Book 9, entries 1254-1346]. https://collections.library.yale.edu/catalog/10867348.