Cita APA (7th ed.)

Srivastava, R. (2005). Operating system. Cyber Tech Pub.

Cita Chicago (17th ed.)

Srivastava, Riktesh. Operating System. New Delhi: Cyber Tech Pub, 2005.

Cita MLA (9th ed.)

Srivastava, Riktesh. Operating System. Cyber Tech Pub, 2005.