APA (7th ed.) Citation

Davis, W. S. (1992). Operating systems: A systematic view (4. ed.). Benjamin/Cummings.

Chicago Style (17th ed.) Citation

Davis, William S. Operating Systems: A Systematic View. 4. ed. Redwood City, Calif. u.a: Benjamin/Cummings, 1992.

MLA (9th ed.) Citation

Davis, William S. Operating Systems: A Systematic View. 4. ed. Benjamin/Cummings, 1992.