May, H. F. (1991). The divided heart: Essays on Protestantism and the Enlightenment in America. Oxford University Press.
Lua i Stíl Chicago (17ú heag.)May, Henry Farnham. The Divided Heart: Essays on Protestantism and the Enlightenment in America. New York: Oxford University Press, 1991.
Lua MLA (9ú heag.)May, Henry Farnham. The Divided Heart: Essays on Protestantism and the Enlightenment in America. Oxford University Press, 1991.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.