एपीए उद्धरण

W Richard Stevens. (1992). Advanced programming in the UNIX environment. Addison-Wesley Publishing.

शिकागो स्टाइल उद्धरण

W Richard Stevens. Advanced Programming in the UNIX Environment. Addison-Wesley Publishing, 1992.

एमएलए उद्धरण

W Richard Stevens. Advanced Programming in the UNIX Environment. Addison-Wesley Publishing, 1992.