Cita APA (7th ed.)
Gardner, D. (2009). The hero's sin. Harlequin.
Cita Chicago (17th ed.)
Gardner, Darlene. The Hero's Sin. Toronto New York: Harlequin, 2009.
Cita MLA (9th ed.)
Gardner, Darlene. The Hero's Sin. Harlequin, 2009.
Atenció: Aquestes cites poden no estar 100% correctes.