"Of Free Will"
MLA
Edwards, Jonathan, 1703-1758. "Of Free Will". Box 21, folder 1256. n.d.. https://collections.library.yale.edu/catalog/10690874.
APA, 6th edition
Edwards, Jonathan, 1703-1758. (["Box 21, folder 1256"])(n.d.)["Of Free Will"]. https://collections.library.yale.edu/catalog/10690874.