एपीए उद्धरण

Bryan Strong. (1987). The UNIX for beginners book a step-by-step introduction. New York: John Wiley and Sons.

शिकागो स्टाइल उद्धरण

Bryan Strong. The UNIX for Beginners Book a Step-by-step Introduction. New York: John Wiley and Sons, 1987.

एमएलए उद्धरण

Bryan Strong. The UNIX for Beginners Book a Step-by-step Introduction. New York: John Wiley and Sons, 1987.