Pawel, E. (1984). The nightmare of reason: A life of Franz Kafka / Ernst Pawel (1st print.). Farrar, Straus, Giroux.
Cita Chicago (17th ed.)Pawel, Ernst. The Nightmare of Reason: A Life of Franz Kafka / Ernst Pawel. 1st print. New York: Farrar, Straus, Giroux, 1984.
Cita MLA (8th ed.)Pawel, Ernst. The Nightmare of Reason: A Life of Franz Kafka / Ernst Pawel. 1st print. Farrar, Straus, Giroux, 1984.
Atenció: Aquestes cites poden no estar 100% correctes.