Mathsoft Inc. (1987). Math CAD. MathSoft,Inc.
Cita Chicago (17th ed.)Mathsoft Inc. Math CAD. Cambridge, Mass: MathSoft,Inc, 1987.
Cita MLA (9th ed.)Mathsoft Inc. Math CAD. MathSoft,Inc, 1987.
Atenció: Aquestes cites poden no estar 100% correctes.
Cita APA (7th ed.)