APA (7th ed.) Zitazioa
Guin, D., Ruthven, K., & Trouche, L. (2005). The Didactical Challenge of Symbolic Calculators: Turning a Computational Device into a Mathematical Instrument. Springer US. https://doi.org/10.1007/b101602
Chicago Style (17th ed.) Zitazioa
Guin, Dominique, Kenneth Ruthven, eta Luc Trouche. The Didactical Challenge of Symbolic Calculators: Turning a Computational Device into a Mathematical Instrument. Boston, MA: Springer US, 2005. https://doi.org/10.1007/b101602.
MLA (9th ed.) Zitazioa
Guin, Dominique, et al. The Didactical Challenge of Symbolic Calculators: Turning a Computational Device into a Mathematical Instrument. Springer US, 2005. https://doi.org/10.1007/b101602.
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