Dyfyniad APA

International Business Machines Corporation. International Technical Support Organization., ProQuest (Firm), & Rodriguez, A. (2002). Security (4th ed.). Research Triangle Park, NC: IBM corporation.

Dyfyniad Arddull Chicago

International Business Machines Corporation. International Technical Support Organization., ProQuest (Firm), and Adolfo Rodriguez. Security. 4th ed. Research Triangle Park, NC: IBM corporation, 2002.

Dyfyniad MLA

International Business Machines Corporation. International Technical Support Organization., ProQuest (Firm), and Adolfo Rodriguez. Security. 4th ed. Research Triangle Park, NC: IBM corporation, 2002.

Rhybudd: Mae'n bosib nad yw'r dyfyniadau hyn bob amser yn 100% cywir.