Cita APA (7th ed.)

Boyland, P. (1992). Guide to standard Mathematica packages: Version 2.1 (2nd ed.). Wolfram Research.

Cita Chicago (17th ed.)

Boyland, Philip. Guide to Standard Mathematica Packages: Version 2.1. 2nd ed. Champaign, Ill: Wolfram Research, 1992.

Cita MLA (9th ed.)

Boyland, Philip. Guide to Standard Mathematica Packages: Version 2.1. 2nd ed. Wolfram Research, 1992.