Burley, W. J. (1985). Wycliffe and the four jacks. Published for the Crime Club by Doubleday.
Cita Chicago (17th ed.)Burley, W. J. Wycliffe and the Four Jacks. Garden City, NY: Published for the Crime Club by Doubleday, 1985.
Cita MLA (9th ed.)Burley, W. J. Wycliffe and the Four Jacks. Published for the Crime Club by Doubleday, 1985.
Atenció: Aquestes cites poden no estar 100% correctes.