MLA

Edwards, Jonathan, 1703-1758. PS. 14:1: "A principle of atheism possesses the hearts of all ungodly men" (p. 2). Box 2, folder 128. n.d.. https://collections.library.yale.edu/catalog/10613888.

APA, 6th edition

Edwards, Jonathan, 1703-1758. (["Box 2, folder 128"])(n.d.)[PS. 14:1: "A principle of atheism possesses the hearts of all ungodly men" (p. 2)]. https://collections.library.yale.edu/catalog/10613888.