APA (7th ed.) Citation

(1993). Mathematica: A system for doing mathematics by computer; version 2.2 (1. ed., 1. pr.). Wolfram Research.

Chicago Style (17th ed.) Citation

Mathematica: A System for Doing Mathematics by Computer; Version 2.2. 1. ed., 1. pr. Champaign, Ill: Wolfram Research, 1993.

MLA (9th ed.) Citation

Mathematica: A System for Doing Mathematics by Computer; Version 2.2. 1. ed., 1. pr. Wolfram Research, 1993.

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