Knox, R. A. (1961). The layman and his conscience. Sheed & Ward.
Cita Chicago Style (17a ed.)Knox, Ronald Arbuthnott. The Layman and His Conscience. New York: Sheed & Ward, 1961.
Cita MLA (9a ed.)Knox, Ronald Arbuthnott. The Layman and His Conscience. Sheed & Ward, 1961.
Precaución: Estas citas no son 100% exactas.