Cita APA (7th ed.)
Donovan, J. J. (1991). Systems programming. Tata McGraw-Hill.
Cita Chicago (17th ed.)
Donovan, John J. Systems Programming. New Delhi: Tata McGraw-Hill, 1991.
Cita MLA (9th ed.)
Donovan, John J. Systems Programming. Tata McGraw-Hill, 1991.
Atenció: Aquestes cites poden no estar 100% correctes.