Cita APA (7th ed.)
Prata, S. (1986). Advanced unix: A programmer's guide. BPB Pub.
Cita Chicago (17th ed.)
Prata, Stephen. Advanced Unix: A Programmer's Guide. New Delhi: BPB Pub, 1986.
Cita MLA (9th ed.)
Prata, Stephen. Advanced Unix: A Programmer's Guide. BPB Pub, 1986.
Atenció: Aquestes cites poden no estar 100% correctes.