Cita APA (7th ed.)

Pilgrim, A. (1998). Upgrade and repair your PC. McGraw-Hill.

Cita Chicago (17th ed.)

Pilgrim, Aubrey. Upgrade and Repair Your PC. New York: McGraw-Hill, 1998.

Cita MLA (9th ed.)

Pilgrim, Aubrey. Upgrade and Repair Your PC. McGraw-Hill, 1998.

Atenció: Aquestes cites poden no estar 100% correctes.