Citazione Stile APA (7a Edizione)

Zorkoczy, P. (1990). Information technology: An introduction (3th ed.). Pitman Publishing.

Citazione stile Chigago Style (17a edizione)

Zorkoczy, Peter. Information Technology: An Introduction. 3th ed. London: Pitman Publishing, 1990.

Citatione MLA (9a ed.)

Zorkoczy, Peter. Information Technology: An Introduction. 3th ed. Pitman Publishing, 1990.