Cita APA (7th ed.)

Barker, P., & Chang, J. (2013). Basic family therapy (6th ed.). Wiley-Blackwell.

Cita Chicago (17th ed.)

Barker, Philip, i Jeff Chang. Basic Family Therapy. 6th ed. Chichester, West Sussex, UK ; Hoboken, NJ: Wiley-Blackwell, 2013.

Cita MLA (9th ed.)

Barker, Philip, i Jeff Chang. Basic Family Therapy. 6th ed. Wiley-Blackwell, 2013.

Atenció: Aquestes cites poden no estar 100% correctes.