Cita APA (7a ed.)

DONOVAN, J. J. Systems programming#John J. Donovan. McGraw-Hill.

Cita Chicago Style (17a ed.)

DONOVAN, John J. Systems Programming#John J. Donovan. McGraw-Hill.

Cita MLA (8a ed.)

DONOVAN, John J. Systems Programming#John J. Donovan. McGraw-Hill.