Cita APA (7a ed.)

Richardson, J., & Lewis, E. (2018). The Next Step Forward in Reading Intervention. Scholastic.

Cita Chicago Style (17a ed.)

Richardson, Jan, y Ellen Lewis. The Next Step Forward in Reading Intervention. New York, NY: Scholastic, 2018.

Cita MLA (8a ed.)

Richardson, Jan, y Ellen Lewis. The Next Step Forward in Reading Intervention. Scholastic, 2018.