APA-referens

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

Chicago-stil citat

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

MLA-referens

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