Cita APA (7th ed.)
NIXON, C., & SINGER, G. (1993). GROUP COGNITIVE-BEHAVIORAL TREATMENT FOR EXCESSIVE PARENTAL SELF-BLAME AND GUILT.
Cita Chicago (17th ed.)
NIXON, C.D, i G.H.S SINGER. GROUP COGNITIVE-BEHAVIORAL TREATMENT FOR EXCESSIVE PARENTAL SELF-BLAME AND GUILT. 1993.
Cita MLA (9th ed.)
NIXON, C.D, i G.H.S SINGER. GROUP COGNITIVE-BEHAVIORAL TREATMENT FOR EXCESSIVE PARENTAL SELF-BLAME AND GUILT. 1993.
Atenció: Aquestes cites poden no estar 100% correctes.