Styl cytowania APA

Norton, P. (2004). Introduction to computers (5th ed.). Tata McGraw Hill.

Styl cytowania Chicago

Norton, Peter. Introduction to Computers. 5th ed. New Delhi: Tata McGraw Hill, 2004.

Styl cytowania MLA

Norton, Peter. Introduction to Computers. 5th ed. Tata McGraw Hill, 2004.