Cita APA (7th ed.)

Fisher, D., & Frey, N. (2010). Enhancing RTI: How to ensure success with effective classroom instruction and intervention. ASCD.

Cita Chicago (17th ed.)

Fisher, Douglas, i Nancy Frey. Enhancing RTI: How to Ensure Success with Effective Classroom Instruction and Intervention. Alexandria, VA: ASCD, 2010.

Cita MLA (9th ed.)

Fisher, Douglas, i Nancy Frey. Enhancing RTI: How to Ensure Success with Effective Classroom Instruction and Intervention. ASCD, 2010.