APA (7th ed.) Zitazioa

Norton, P. (1997). Introduction to computers. Tata McGraw-Hill.

Chicago Style (17th ed.) Zitazioa

Norton, Peter. Introduction to Computers. New Delhi: Tata McGraw-Hill, 1997.

MLA (9th ed.) Zitazioa

Norton, Peter. Introduction to Computers. Tata McGraw-Hill, 1997.