MLA

Edwards, Jonathan, 1703-1758. Wrappers. Box 22, folder 1308. 1749-50. https://collections.library.yale.edu/catalog/10900936.

APA, 6th edition

Edwards, Jonathan, 1703-1758. (["Box 22, folder 1308"])(1749-50)[Wrappers]. https://collections.library.yale.edu/catalog/10900936.