APA引文

Webster, M. J. (1999). Computer algebra systems, a practical guide. John Wiley and Sons.

Chicago Style (17th ed.) Citation

Webster, Michael J. Computer Algebra Systems, a Practical Guide. New York: John Wiley and Sons, 1999.

MLA引文

Webster, Michael J. Computer Algebra Systems, a Practical Guide. John Wiley and Sons, 1999.