Citazione APA

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

Stile di citazione Chicago

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

Citazione MLA

International Business Machines Corporation. International Technical Support Organization, et al. Security. 4th ed. IBM corporation, 2002.

Attenzione: Queste citazioni potrebbero non essere precise al 100%.