Wachtel, E. F. (1994). Treating troubled children and their families. Guilford Pr.
Cita Chicago Style (17a ed.)Wachtel, Ellen F. Treating Troubled Children and Their Families. New York [u.a.]: Guilford Pr, 1994.
Cita MLA (9a ed.)Wachtel, Ellen F. Treating Troubled Children and Their Families. Guilford Pr, 1994.
Precaución: Estas citas no son 100% exactas.