Cita APA (7a ed.)
Lewis, H. D. (1969). Philosophy of religion. Teach Yourself Books.
Cita Chicago Style (17a ed.)
Lewis, Hywel David. Philosophy of Religion. London: Teach Yourself Books, 1969.
Cita MLA (9a ed.)
Lewis, Hywel David. Philosophy of Religion. Teach Yourself Books, 1969.
Precaución: Estas citas no son 100% exactas.