Cita APA (7th ed.)
Norton, P. (2011). Peter Norton's introduction to computers (7th ed.). McGraw-Hill Technology Education.
Cita Chicago (17th ed.)
Norton, Peter. Peter Norton's Introduction to Computers. 7th ed. Boston ; New Dellhi: McGraw-Hill Technology Education, 2011.
Cita MLA (9th ed.)
Norton, Peter. Peter Norton's Introduction to Computers. 7th ed. McGraw-Hill Technology Education, 2011.
Atenció: Aquestes cites poden no estar 100% correctes.