APA

Stallings W., . (1998). Operating Systems. New Jersey: Prentice Hall.

Chicago

Stallings W, . 1998. Operating Systems. New Jersey: Prentice Hall.

Harvard

Stallings W., . (1998). Operating Systems. New Jersey: Prentice Hall.

MLA

Stallings W, . Operating Systems. New Jersey: Prentice Hall. 1998.