APA citiranje

O'Gorman, J. (2000). Operating systems. Basingstoke: Macmillan.

Trích dẫn kiểu Chicago

O'Gorman, John. Operating Systems. Basingstoke: Macmillan, 2000.

MLA citiranje

O'Gorman, John. Operating Systems. Basingstoke: Macmillan, 2000.