APA Citation

Wolfram Research. (1999). Mathematica 4.0: Standard add-on packages. Champaign, Illinois: Wolfram Research.

Chicago Style Citation

Wolfram Research. Mathematica 4.0: Standard Add-on Packages. Champaign, Illinois: Wolfram Research, 1999.

MLA Citation

Wolfram Research. Mathematica 4.0: Standard Add-on Packages. Champaign, Illinois: Wolfram Research, 1999.

Warning: These citations may not always be 100% accurate.