Gaya APA

STEIN, D, B. (2002). Ritalin is not the Answer Action Guide : an Interactive Companion to the Bestselling Drug-Free ADD/ADHD Parenting Program / David B. Stein . San Francisco: Jossey-Bass.

Gaya MLA

STEIN, David, B.. "Ritalin is not the Answer Action Guide : an Interactive Companion to the Bestselling Drug-Free ADD/ADHD Parenting Program / David B. Stein". San Francisco: Jossey-Bass, 2002. Text.