Cita APA (7a ed.)

Webster-Stratton, C., & Herbert, M. (1994). Troubled families - problem children: Working with parents. Wiley.

Cita Chicago Style (17a ed.)

Webster-Stratton, Carolyn, y Martin Herbert. Troubled Families - Problem Children: Working with Parents. Chichester [u.a.]: Wiley, 1994.

Cita MLA (8a ed.)

Webster-Stratton, Carolyn, y Martin Herbert. Troubled Families - Problem Children: Working with Parents. Wiley, 1994.