"A Treatise Concerning Religious Affections": notebook marked "No. 7," used in the treatise
MLA
Edwards, Jonathan, 1703-1758. "A Treatise Concerning Religious Affections": notebook marked "No. 7," used in the treatise. Box 21, folder 1252. n.d.. https://collections.library.yale.edu/catalog/10690870.
APA, 6th edition
Edwards, Jonathan, 1703-1758. (["Box 21, folder 1252"])(n.d.)["A Treatise Concerning Religious Affections": notebook marked "No. 7," used in the treatise]. https://collections.library.yale.edu/catalog/10690870.