Cita APA (7a ed.)

Pierangelo, R., & Giuliani, G. A. (2008). Frequently asked questions about response to intervention: A step-by-step guide for educators. Corwin Press.

Cita Chicago Style (17a ed.)

Pierangelo, Roger, y George A. Giuliani. Frequently Asked Questions About Response to Intervention: A Step-by-step Guide for Educators. Thousand Oaks, Calif: Corwin Press, 2008.

Cita MLA (9a ed.)

Pierangelo, Roger, y George A. Giuliani. Frequently Asked Questions About Response to Intervention: A Step-by-step Guide for Educators. Corwin Press, 2008.