Härtling, P. (1990). Herzwand: Mein Roman. Luchterhand.
Cita Chicago (17th ed.)Härtling, Peter. Herzwand: Mein Roman. Frankfurt a.M.: Luchterhand, 1990.
Cita MLA (8th ed.)Härtling, Peter. Herzwand: Mein Roman. Luchterhand, 1990.
Atenció: Aquestes cites poden no estar 100% correctes.