Cita APA

Guin, D., Ruthven, K., & Trouche, L. (2005). The didactical challenge of simbolic calculators: Turning a computational device into a mathematical instrument. Springer.

Citación estilo Chicago

Guin, Dominique, Kenneth Ruthven, and Luc Trouche. The Didactical Challenge of Simbolic Calculators: Turning a Computational Device into a Mathematical Instrument. Nueva York: Springer, 2005.

Cita MLA

Guin, Dominique, et al. The Didactical Challenge of Simbolic Calculators: Turning a Computational Device into a Mathematical Instrument. Springer, 2005.