Dulles, A. (1983). Models of revelation. Doubleday & Company.
Cita Chicago Style (17a ed.)Dulles, Avery. Models of Revelation. Garden City, New York: Doubleday & Company, 1983.
Cita MLA (9a ed.)Dulles, Avery. Models of Revelation. Doubleday & Company, 1983.
Precaución: Estas citas no son 100% exactas.