Cita APA (7th ed.)

Deitel, H. M. (1999). An introduction to operating systems. Addison-Wesley.

Cita Chicago (17th ed.)

Deitel, Harvey M. An Introduction to Operating Systems. New York: Addison-Wesley, 1999.

Cita MLA (9th ed.)

Deitel, Harvey M. An Introduction to Operating Systems. Addison-Wesley, 1999.