Cita APA (7a ed.)
Das, S. (2001). Unix: Concepts and applications (2nd ed.). Tata McGraw-Hill.
Cita Chicago Style (17a ed.)
Das, Sumitabha. Unix: Concepts and Applications. 2nd ed. New Delhi: Tata McGraw-Hill, 2001.
Cita MLA (9a ed.)
Das, Sumitabha. Unix: Concepts and Applications. 2nd ed. Tata McGraw-Hill, 2001.
Precaución: Estas citas no son 100% exactas.