Arthur Koestler. (1963). Darkness at noon. New York: Macmillan Publishing Co.
Chicago Style CitationArthur Koestler. Darkness At Noon. New York: Macmillan Publishing Co, 1963.
Cita MLAArthur Koestler. Darkness At Noon. New York: Macmillan Publishing Co, 1963.
Atenció: Aquestes cites poden no estar 100% correctes.