APA (7th ed.) Citation

Hopkins, E. W. (1923). Origin and evolution of religion. Yale Univ. Press.

Chicago Style (17th ed.) Citation

Hopkins, Edward Washburn. Origin and Evolution of Religion. New Haven, Conn: Yale Univ. Press, 1923.

MLA (8th ed.) Citation

Hopkins, Edward Washburn. Origin and Evolution of Religion. Yale Univ. Press, 1923.