Citação norma APA

International Business Machines Corporation. International Technical Support Organization, ebrary, Inc, & Cook, J. (2004). Networking (Student ed.). IBM International Technical Support Organization.

Citação norma Chicago

International Business Machines Corporation. International Technical Support Organization, Inc ebrary, and Jim Cook. Networking. Student ed. Rochester, MN: IBM International Technical Support Organization, 2004.

Citação norma MLA

International Business Machines Corporation. International Technical Support Organization, et al. Networking. Student ed. IBM International Technical Support Organization, 2004.

Nota: a formatação da citação pode não corresponder 100% ao definido pela respectiva norma.