APA (7th ed.) Citation

Kinard, J. T., & Kozulin, A. (2008). Rigorous mathematical thinking: Conceptual formation in the mathematics classroom. Cambridge University Press.

Chicago Style (17th ed.) Citation

Kinard, James T., and Alex Kozulin. Rigorous Mathematical Thinking: Conceptual Formation in the Mathematics Classroom. New York: Cambridge University Press, 2008.

MLA (9th ed.) Citation

Kinard, James T., and Alex Kozulin. Rigorous Mathematical Thinking: Conceptual Formation in the Mathematics Classroom. Cambridge University Press, 2008.