Cita APA (7a ed.)

Cameron, D. (1991). OSI: : an international standard for open systems. Computer Technology Research.

Cita Chicago Style (17a ed.)

Cameron, Debra. OSI: : An International Standard for Open Systems. Charleston, South Carolina: Computer Technology Research, 1991.

Cita MLA (9a ed.)

Cameron, Debra. OSI: : An International Standard for Open Systems. Computer Technology Research, 1991.