APA (7th ed.) Zitazioa

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

Chicago Style (17th ed.) Zitazioa

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

MLA (9th ed.) Zitazioa

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

Kontuz: berrikusi erreferentzia hauek erabili aurretik.