APA-viite

Gopakumar D. (1992). Simulation and verification of X.25 protocol. computer science,cusat.

Chicago-tyylinen lähdeviittaus

Gopakumar D. Simulation and Verification of X.25 Protocol. cusat: computer science,cusat, 1992.

MLA-viite

Gopakumar D. Simulation and Verification of X.25 Protocol. computer science,cusat, 1992.