APA (7th ed.) Citation

(1988). MathCAD [computer file]: Statistics I : tests and estimation. Math Soft.

Chicago Style (17th ed.) Citation

MathCAD [computer File]: Statistics I : Tests and Estimation. Cambridge, Mass: Math Soft, 1988.

MLA (9th ed.) Citation

MathCAD [computer File]: Statistics I : Tests and Estimation. Math Soft, 1988.