Cita APA (7th ed.)
Carlson, J., & Sperry, L. (1998). The disordered couple. Brunnel/Mazel.
Cita Chicago (17th ed.)
Carlson, Jon, i Len Sperry. The Disordered Couple. Pennsylvania: Brunnel/Mazel, 1998.
Cita MLA (9th ed.)
Carlson, Jon, i Len Sperry. The Disordered Couple. Brunnel/Mazel, 1998.
Atenció: Aquestes cites poden no estar 100% correctes.