Cita APA (7a ed.)

Lamb, S., & Murphy, J. G. (2002). Before forgiving: Cautionary views of forgiveness in psychotherapy. Oxford University Press.

Cita Chicago Style (17a ed.)

Lamb, Sharon, y Jeffrie G. Murphy. Before Forgiving: Cautionary Views of Forgiveness in Psychotherapy. Oxford ; New York: Oxford University Press, 2002.

Cita MLA (9a ed.)

Lamb, Sharon, y Jeffrie G. Murphy. Before Forgiving: Cautionary Views of Forgiveness in Psychotherapy. Oxford University Press, 2002.