Cita APA (7a ed.)
Wolfram, S. (1991). Mathematica: A system for doing mathematics by computer (2nd ed.). Addison-Wesley Pub. Co..
Cita Chicago Style (17a ed.)
Wolfram, Stephen. Mathematica: A System for Doing Mathematics by Computer. 2nd ed. Reading, Mass.: Addison-Wesley Pub. Co., 1991.
Cita MLA (9a ed.)
Wolfram, Stephen. Mathematica: A System for Doing Mathematics by Computer. 2nd ed. Addison-Wesley Pub. Co., 1991.
Precaución: Estas citas no son 100% exactas.