Cita APA (7th ed.)

Walford, R. B. (1990). Network system architecture. Addison-Wesley.

Cita Chicago (17th ed.)

Walford, Robert B. Network System Architecture. Reading: Addison-Wesley, 1990.

Cita MLA (9th ed.)

Walford, Robert B. Network System Architecture. Addison-Wesley, 1990.