Cita APA (7a ed.)

Wall, E. S., & Posamentier, A. S. (2007). What successful math teachers do, grades preK-5: 47 research-based strategies for the standards-based classroom. Corwin Press.

Cita Chicago Style (17a ed.)

Wall, Edward S., y Alfred S. Posamentier. What Successful Math Teachers Do, Grades PreK-5: 47 Research-based Strategies for the Standards-based Classroom. Thousand Oaks, Calif.: Corwin Press, 2007.

Cita MLA (8a ed.)

Wall, Edward S., y Alfred S. Posamentier. What Successful Math Teachers Do, Grades PreK-5: 47 Research-based Strategies for the Standards-based Classroom. Corwin Press, 2007.