Cita APA (7th ed.)
Lawrence, O., & Hutchinson, D. (1990). Computer technology: Digital priniciples to interfacing (2nd ed.). McGraw-hill.
Cita Chicago (17th ed.)
Lawrence, O.R, i D.B Hutchinson. Computer Technology: Digital Priniciples to Interfacing. 2nd ed. Toronto: McGraw-hill, 1990.
Cita MLA (9th ed.)
Lawrence, O.R, i D.B Hutchinson. Computer Technology: Digital Priniciples to Interfacing. 2nd ed. McGraw-hill, 1990.
Atenció: Aquestes cites poden no estar 100% correctes.