Cita APA (7th ed.)
Armstrong, T. ADD/ADHD Alternatives in the Classroom. Association for Supervision and Curriculum Development.
Cita Chicago (17th ed.)
Armstrong, Thomas. ADD/ADHD Alternatives in the Classroom. Alexandria, EUA: Association for Supervision and Curriculum Development.
Cita MLA (9th ed.)
Armstrong, Thomas. ADD/ADHD Alternatives in the Classroom. Association for Supervision and Curriculum Development.
Atenció: Aquestes cites poden no estar 100% correctes.