Cita APA (7th ed.)
Kurtz, K. (1989). The harrowing of Gwynedd. Ballantine Books.
Cita Chicago (17th ed.)
Kurtz, Katherine. The Harrowing of Gwynedd. New York: Ballantine Books, 1989.
Cita MLA (9th ed.)
Kurtz, Katherine. The Harrowing of Gwynedd. Ballantine Books, 1989.
Atenció: Aquestes cites poden no estar 100% correctes.