Citazione APA

Petersen, R. (2003). Linux: The complete reference (5th ed.). McGraw-Hill.

Stile di citazione Chicago

Petersen, Richard. Linux: The Complete Reference. 5th ed. New Delhi: McGraw-Hill, 2003.

Citazione MLA

Petersen, Richard. Linux: The Complete Reference. 5th ed. McGraw-Hill, 2003.