APA (7th ed.) Citation

WOLFRAM, S. (1999). Mathematica Book. Wolfram Media, Inc.

Chicago Style (17th ed.) Citation

WOLFRAM, Stephen. Mathematica Book. Wolfram Media, Inc, 1999.

MLA (8th ed.) Citation

WOLFRAM, Stephen. Mathematica Book. Wolfram Media, Inc, 1999.

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