MLA
Wesley, Samuel, 1766-1837. Letter from Samuel to John Bacon, Randalls near Leatherhead - December 28, 1808. December 28, 1808. Wesleyana Collection. Pitts Theology Library. https://digital.library.emory.edu/purl/798mcvdnx0-cor.
APA, 6th edition
Wesley, Samuel, 1766-1837. (December 28, 1808)[Letter from Samuel to John Bacon, Randalls near Leatherhead - December 28, 1808]. Wesleyana Collection, Pitts Theology Library. https://digital.library.emory.edu/purl/798mcvdnx0-cor.
Chicago
Wesley, Samuel, 1766-1837, Letter from Samuel to John Bacon, Randalls near Leatherhead - December 28, 1808, December 28, 1808, Wesleyana Collection, Pitts Theology Library. https://digital.library.emory.edu/purl/798mcvdnx0-cor.