APA-referens

Deitel, H. M. (1990). Introduction to operating systems .-2nd ed (2.). Addison-Wesley Pub. Co..

Chicago-stil citat

Deitel, Harvey M. Introduction to Operating Systems .-2nd Ed. 2. Reading, Mass.: Addison-Wesley Pub. Co., 1990.

MLA-referens

Deitel, Harvey M. Introduction to Operating Systems .-2nd Ed. 2. Addison-Wesley Pub. Co., 1990.