APA-referens

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

Chicago-stil citat

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

MLA-referens

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