Cita APA (7th ed.)

Hull, T. H., Balka, D. S., & Miles, R. H. (2011). Visible thinking in the K-8 mathematics classroom. Corwin.

Cita Chicago (17th ed.)

Hull, Ted H., Don S. Balka, i Ruth Harbin Miles. Visible Thinking in the K-8 Mathematics Classroom. Thousan Oaks, CA: Corwin, 2011.

Cita MLA (9th ed.)

Hull, Ted H., et al. Visible Thinking in the K-8 Mathematics Classroom. Corwin, 2011.