APA

Russel C., . (1997). Microsoft Windows Nt, Server 4.0. Madrid: McGraw - Hill.

Chicago

Russel Charlie, . 1997. Microsoft Windows Nt, Server 4.0. Madrid: McGraw - Hill.

Harvard

Russel C., . (1997). Microsoft Windows Nt, Server 4.0. Madrid: McGraw - Hill.

MLA

Russel Charlie, . Microsoft Windows Nt, Server 4.0. Madrid: McGraw - Hill. 1997.