Cita APA (7a ed.)

NORTON, P. (1999). Peter Nortons introduction to computers. McGraw-Hill.

Cita Chicago Style (17a ed.)

NORTON, Peter. Peter Nortons Introduction to Computers. McGraw-Hill, 1999.

Cita MLA (8a ed.)

NORTON, Peter. Peter Nortons Introduction to Computers. McGraw-Hill, 1999.