Gaya APA

Stallings, W. (1990). Handbook of computer communications standards : the open systems interconnection (OSI) model and OSI-related standards (2nd ed). Carmel, IN: Sams.

Gaya MLA

Stallings, William. "Handbook of computer communications standards : the open systems interconnection (OSI) model and OSI-related standards". 2nd ed Carmel, IN: Sams, 1990. Text.