APA-viite

Sumitabha Das. (2003). UNIX: Concepts and applications (3rd ed.). Tata McGraw-Hill Publishing.

Chicago-tyylinen lähdeviittaus

Sumitabha Das. UNIX: Concepts and Applications. 3rd ed. New Delhi: Tata McGraw-Hill Publishing, 2003.

MLA-viite

Sumitabha Das. UNIX: Concepts and Applications. 3rd ed. Tata McGraw-Hill Publishing, 2003.