APA

Reys R. E., Nohda N., . (1994). Computational alternatives for the twenty-first century. Reston, Virginia: National Council of Teachers of Mathematics.

Chicago

Reys Robert E, Nohda Nobuhiko, . 1994. Computational alternatives for the twenty-first century. Reston, Virginia: National Council of Teachers of Mathematics.

Harvard

Reys R. E., Nohda N., . (1994). Computational alternatives for the twenty-first century. Reston, Virginia: National Council of Teachers of Mathematics.

MLA

Reys Robert E, Nohda Nobuhiko, . Computational alternatives for the twenty-first century. Reston, Virginia: National Council of Teachers of Mathematics. 1994.