APA (7th ed.) Citation

Wolfram, S. (1992). Mathematica: Reference guide. Addison-Wesley.

Chicago Style (17th ed.) Citation

Wolfram, Stephen. Mathematica: Reference Guide. Reading, Mass. u.a: Addison-Wesley, 1992.

MLA (9th ed.) Citation

Wolfram, Stephen. Mathematica: Reference Guide. Addison-Wesley, 1992.