Cita APA (7a ed.)

Sharp, S., & Cowie, H. (1998). Counselling and supporting children in distress. Sage.

Cita Chicago Style (17a ed.)

Sharp, Sonia, y Helen Cowie. Counselling and Supporting Children in Distress. London ; Thousand Oaks, Calif.: Sage, 1998.

Cita MLA (9a ed.)

Sharp, Sonia, y Helen Cowie. Counselling and Supporting Children in Distress. Sage, 1998.