Cita APA (7th ed.)
Norton, P. (1999). Peter Norton's introduction to computers (3rd ed.). Glencoe/McGraw Hill.
Cita Chicago (17th ed.)
Norton, Peter. Peter Norton's Introduction to Computers. 3rd ed. New York: Glencoe/McGraw Hill, 1999.
Cita MLA (9th ed.)
Norton, Peter. Peter Norton's Introduction to Computers. 3rd ed. Glencoe/McGraw Hill, 1999.
Atenció: Aquestes cites poden no estar 100% correctes.