Cita APA (7a ed.)

Samenow, S. E. (1989). Before it's too late: Why some kids get into trouble - and what parents can do about it (1. ed.). Times Books.

Cita Chicago Style (17a ed.)

Samenow, Stanton E. Before It's Too Late: Why Some Kids Get into Trouble - and What Parents Can Do About It. 1. ed. New York: Times Books, 1989.

Cita MLA (9a ed.)

Samenow, Stanton E. Before It's Too Late: Why Some Kids Get into Trouble - and What Parents Can Do About It. 1. ed. Times Books, 1989.