Cita APA (7th ed.)

Deitel, H. M. (2009). Operating systems (2nd ed.). Pearson.

Cita Chicago (17th ed.)

Deitel, H M. Operating Systems. 2nd ed. New Delhi: Pearson, 2009.

Cita MLA (9th ed.)

Deitel, H M. Operating Systems. 2nd ed. Pearson, 2009.