APA (7th ed.) Citation

Barkley, R. A. (2020). Taking charge of ADHD: The 14 best principles for managing children and teens with ADHD. PESI Inc..

Chicago Style (17th ed.) Citation

Barkley, Russell A. Taking Charge of ADHD: The 14 Best Principles for Managing Children and Teens with ADHD. Eau Claire, WI: PESI Inc., 2020.

MLA (9th ed.) Citation

Barkley, Russell A. Taking Charge of ADHD: The 14 Best Principles for Managing Children and Teens with ADHD. PESI Inc., 2020.