Grayling, A. C. The God argument: The case against religion and for humanism.
Cita Chicago Style (17a ed.)Grayling, A. C. The God Argument: The Case Against Religion and for Humanism.
Cita MLA (8a ed.)Grayling, A. C. The God Argument: The Case Against Religion and for Humanism.
Precaución: Estas citas no son 100% exactas.