MLA
Engraving of John Wesley, James Hamilton, M.D., and Rev. Joseph Cole. 1790. Pitts Theology Library, Box 3, Folder I95-001-023. https://digital.library.emory.edu/purl/0171vhhn0g-cor.
APA, 6th edition
Engraving of John Wesley, James Hamilton, M.D., and Rev. Joseph Cole (Box 3, Folder I95-001-023). (1790). [Engravings (prints)]. Pitts Theology Library. https://digital.library.emory.edu/purl/0171vhhn0g-cor.
Chicago
“Engraving of John Wesley, James Hamilton, M.D., and Rev. Joseph Cole.” Engravings (prints). Wesleyana Collection, 1790. Box 3, Folder I95-001-023. Pitts Theology Library. https://digital.library.emory.edu/purl/0171vhhn0g-cor.