एपीए उद्धरण

George Philip. (1993). An MS DOS based package for learning UNIX. computer science,cusat.

शिकागो स्टाइल उद्धरण

George Philip. An MS DOS Based Package for Learning UNIX. cusat: computer science,cusat, 1993.

एमएलए उद्धरण

George Philip. An MS DOS Based Package for Learning UNIX. computer science,cusat, 1993.