Citazione Stile APA (7a Edizione)

Deitel, H. M. (1990). An introduction to operating systems (2nd ed.). Addison-Wesley.

Citazione stile Chigago Style (17a edizione)

Deitel, Harvey M. An Introduction to Operating Systems. 2nd ed. Reading, Mass: Addison-Wesley, 1990.

Citatione MLA (9a ed.)

Deitel, Harvey M. An Introduction to Operating Systems. 2nd ed. Addison-Wesley, 1990.