Cita APA (7a ed.)
James, W., & Barzun, J. The Varieties of Religious Experience. New American Library.
Cita estilo Chicago (17a ed.)
James, William, y Jacques Barzun. The Varieties of Religious Experience. Nueva York, Estados Unidos: New American Library.
Cita MLA (9a ed.)
James, William, y Jacques Barzun. The Varieties of Religious Experience. New American Library.
Precaución: Estas citas no son 100% exactas.