- & Steinberg, G. (1999). Upgrading & troubleshooting your mac. McGraw-Hill.
Chicago Style (17th ed.) Citation- i Gene Steinberg. Upgrading & Troubleshooting Your Mac. McGraw-Hill, 1999.
Cita MLA- i Gene Steinberg. Upgrading & Troubleshooting Your Mac. McGraw-Hill, 1999.
Atenció: Aquestes cites poden no estar 100% correctes.